| 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 | $162.56 | 11.398% | $181.0886 | $181.09 | $181.10 | $181.10 |
| Purchase #2 | $190.83 | 12.646% | $214.9624 | $214.96 | $214.95 | $215.00 |
| Purchase #3 | $156.78 | 11.421% | $174.6858 | $174.69 | $174.70 | $174.70 |
| Purchase #4 | $198.66 | 8.358% | $215.264 | $215.26 | $215.25 | $215.30 |
| Purchase #5 | $155.97 | 10.638% | $172.5621 | $172.56 | $172.55 | $172.60 |
| Purchase #6 | $204.70 | 6.160% | $217.3095 | $217.31 | $217.30 | $217.30 |
| Purchase #7 | $108.88 | 12.268% | $122.2374 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $1,178.38 | $1,298.1098 | $1,298.11 | $1,298.10 | $1,298.20 | |