| 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 | $160.66 | 10.825% | $178.0514 | $178.05 | $178.05 | $178.10 |
| Purchase #2 | $180.75 | 10.787% | $200.2475 | $200.25 | $200.25 | $200.20 |
| Purchase #3 | $122.63 | 3.599% | $127.0435 | $127.04 | $127.05 | $127.00 |
| Purchase #4 | $55.67 | 10.110% | $61.2982 | $61.30 | $61.30 | $61.30 |
| Purchase #5 | $58.49 | 9.584% | $64.0957 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $91.28 | 6.248% | $96.9832 | $96.98 | $97.00 | $97.00 |
| Purchase #7 | $218.70 | 3.334% | $225.9915 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $888.18 | $953.7110 | $953.71 | $953.75 | $953.70 | |