| 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 | $176.82 | 6.786% | $188.819 | $188.82 | $188.80 | $188.80 |
| Purchase #2 | $170.71 | 10.636% | $188.8667 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $238.27 | 12.333% | $267.6558 | $267.66 | $267.65 | $267.70 |
| Purchase #4 | $160.54 | 11.763% | $179.4243 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $27.84 | 13.342% | $31.5544 | $31.55 | $31.55 | $31.60 |
| Purchase #6 | $77.85 | 8.255% | $84.2765 | $84.28 | $84.30 | $84.30 |
| Purchase #7 | $47.58 | 13.860% | $54.1746 | $54.17 | $54.15 | $54.20 |
| 7 purchase totals = | $899.61 | $994.7713 | $994.77 | $994.70 | $994.90 | |