| 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 | $143.54 | 6.461% | $152.8141 | $152.81 | $152.80 | $152.80 |
| Purchase #2 | $159.95 | 9.835% | $175.6811 | $175.68 | $175.70 | $175.70 |
| Purchase #3 | $37.42 | 5.814% | $39.5956 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $97.51 | 4.145% | $101.5518 | $101.55 | $101.55 | $101.60 |
| Purchase #5 | $37.83 | 4.859% | $39.6682 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $185.49 | 13.808% | $211.1025 | $211.10 | $211.10 | $211.10 |
| Purchase #7 | $216.91 | 9.271% | $237.0197 | $237.02 | $237.00 | $237.00 |
| 7 purchase totals = | $878.65 | $957.4330 | $957.43 | $957.40 | $957.50 | |