| 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 | $172.94 | 5.263% | $182.0418 | $182.04 | $182.05 | $182.00 |
| Purchase #2 | $43.32 | 11.783% | $48.4244 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $85.39 | 3.224% | $88.143 | $88.14 | $88.15 | $88.10 |
| Purchase #4 | $166.28 | 10.711% | $184.0903 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $135.99 | 7.207% | $145.7908 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $203.57 | 8.621% | $221.1198 | $221.12 | $221.10 | $221.10 |
| Purchase #7 | $89.49 | 5.731% | $94.6187 | $94.62 | $94.60 | $94.60 |
| 7 purchase totals = | $896.98 | $964.2288 | $964.22 | $964.20 | $964.10 | |