| 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 | $106.30 | 4.295% | $110.8656 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $64.34 | 13.551% | $73.0587 | $73.06 | $73.05 | $73.10 |
| Purchase #3 | $33.56 | 12.128% | $37.6302 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $172.54 | 12.659% | $194.3818 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $120.80 | 6.834% | $129.0555 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $170.79 | 4.463% | $178.4124 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $173.65 | 11.203% | $193.104 | $193.10 | $193.10 | $193.10 |
| 7 purchase totals = | $841.98 | $916.5082 | $916.51 | $916.50 | $916.60 | |