| 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 | $167.63 | 8.283% | $181.5148 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $250.91 | 6.110% | $266.2406 | $266.24 | $266.25 | $266.20 |
| Purchase #3 | $25.94 | 9.493% | $28.4025 | $28.40 | $28.40 | $28.40 |
| Purchase #4 | $160.90 | 6.208% | $170.8887 | $170.89 | $170.90 | $170.90 |
| Purchase #5 | $47.98 | 8.230% | $51.9288 | $51.93 | $51.95 | $51.90 |
| Purchase #6 | $177.63 | 9.678% | $194.821 | $194.82 | $194.80 | $194.80 |
| Purchase #7 | $97.46 | 6.229% | $103.5308 | $103.53 | $103.55 | $103.50 |
| 7 purchase totals = | $928.45 | $997.3272 | $997.32 | $997.35 | $997.20 | |