| 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 | $146.84 | 8.141% | $158.7942 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $112.88 | 3.667% | $117.0193 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $40.73 | 13.317% | $46.154 | $46.15 | $46.15 | $46.20 |
| Purchase #4 | $222.73 | 13.750% | $253.3554 | $253.36 | $253.35 | $253.40 |
| Purchase #5 | $193.72 | 9.768% | $212.6426 | $212.64 | $212.65 | $212.60 |
| Purchase #6 | $130.38 | 9.814% | $143.1755 | $143.18 | $143.20 | $143.20 |
| Purchase #7 | $171.68 | 3.536% | $177.7506 | $177.75 | $177.75 | $177.80 |
| 7 purchase totals = | $1,018.96 | $1,108.8916 | $1,108.89 | $1,108.90 | $1,109.00 | |