| 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 | $178.77 | 5.110% | $187.9051 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $11.81 | 8.436% | $12.8063 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $53.38 | 7.541% | $57.4054 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $177.62 | 13.828% | $202.1813 | $202.18 | $202.20 | $202.20 |
| Purchase #5 | $80.62 | 5.858% | $85.3427 | $85.34 | $85.35 | $85.30 |
| Purchase #6 | $220.41 | 4.205% | $229.6782 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $111.95 | 12.817% | $126.2986 | $126.30 | $126.30 | $126.30 |
| 7 purchase totals = | $834.56 | $901.6176 | $901.63 | $901.65 | $901.60 | |