| 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 | $143.71 | 11.861% | $160.7554 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $74.84 | 7.232% | $80.2524 | $80.25 | $80.25 | $80.30 |
| Purchase #3 | $45.36 | 4.302% | $47.3114 | $47.31 | $47.30 | $47.30 |
| Purchase #4 | $53.99 | 13.268% | $61.1534 | $61.15 | $61.15 | $61.20 |
| Purchase #5 | $154.93 | 11.324% | $172.4743 | $172.47 | $172.45 | $172.50 |
| Purchase #6 | $116.57 | 12.499% | $131.1401 | $131.14 | $131.15 | $131.10 |
| Purchase #7 | $128.70 | 5.561% | $135.857 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $718.10 | $788.9440 | $788.94 | $788.90 | $789.10 | |