| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.60 | 13.457% | $178.8082 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $197.87 | 5.849% | $209.4434 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $162.89 | 6.131% | $172.8768 | $172.88 | $172.90 | $172.90 |
| Purchase #4 | $154.58 | 4.797% | $161.9952 | $162.00 | $162.00 | $162.00 |
| Purchase #5 | $110.26 | 10.752% | $122.1152 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $214.88 | 10.794% | $238.0741 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $122.98 | 10.749% | $136.1991 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $1,121.06 | $1,219.5120 | $1,219.52 | $1,219.50 | $1,219.50 | |