| 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 | $191.60 | 5.149% | $201.4655 | $201.47 | $201.45 | $201.50 |
| Purchase #2 | $98.47 | 8.481% | $106.8212 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $40.45 | 8.719% | $43.9768 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $42.62 | 10.537% | $47.1109 | $47.11 | $47.10 | $47.10 |
| Purchase #5 | $123.38 | 3.329% | $127.4873 | $127.49 | $127.50 | $127.50 |
| Purchase #6 | $57.52 | 4.551% | $60.1377 | $60.14 | $60.15 | $60.10 |
| Purchase #7 | $171.88 | 10.511% | $189.9463 | $189.95 | $189.95 | $189.90 |
| 7 purchase totals = | $725.92 | $776.9457 | $776.96 | $776.95 | $776.90 | |