| 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 | $195.40 | 8.807% | $212.6089 | $212.61 | $212.60 | $212.60 |
| Purchase #2 | $244.66 | 9.532% | $267.981 | $267.98 | $268.00 | $268.00 |
| Purchase #3 | $74.97 | 7.866% | $80.8671 | $80.87 | $80.85 | $80.90 |
| Purchase #4 | $114.33 | 6.760% | $122.0587 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $161.52 | 3.108% | $166.54 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $131.86 | 7.196% | $141.3486 | $141.35 | $141.35 | $141.30 |
| Purchase #7 | $142.47 | 10.183% | $156.9777 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $1,065.21 | $1,148.3820 | $1,148.39 | $1,148.40 | $1,148.40 | |