| 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 | $155.81 | 13.695% | $177.1482 | $177.15 | $177.15 | $177.10 |
| Purchase #2 | $166.46 | 4.170% | $173.4014 | $173.40 | $173.40 | $173.40 |
| Purchase #3 | $100.98 | 5.535% | $106.5692 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $157.69 | 9.150% | $172.1186 | $172.12 | $172.10 | $172.10 |
| Purchase #5 | $105.65 | 6.335% | $112.3429 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $12.79 | 8.534% | $13.8815 | $13.88 | $13.90 | $13.90 |
| Purchase #7 | $181.52 | 11.269% | $201.9755 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $880.90 | $957.4373 | $957.44 | $957.45 | $957.40 | |