| 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 | $143.63 | 9.790% | $157.6914 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $187.86 | 7.517% | $201.9814 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $247.59 | 9.869% | $272.0247 | $272.02 | $272.00 | $272.00 |
| Purchase #4 | $20.89 | 9.819% | $22.9412 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $170.31 | 3.159% | $175.6901 | $175.69 | $175.70 | $175.70 |
| Purchase #6 | $76.56 | 4.404% | $79.9317 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $126.78 | 13.637% | $144.069 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $973.62 | $1,054.3295 | $1,054.32 | $1,054.35 | $1,054.30 | |