| 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 | $154.98 | 3.857% | $160.9576 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $66.73 | 8.570% | $72.4488 | $72.45 | $72.45 | $72.40 |
| Purchase #3 | $131.79 | 11.847% | $147.4032 | $147.40 | $147.40 | $147.40 |
| Purchase #4 | $78.31 | 8.175% | $84.7118 | $84.71 | $84.70 | $84.70 |
| Purchase #5 | $173.77 | 9.230% | $189.809 | $189.81 | $189.80 | $189.80 |
| Purchase #6 | $189.87 | 12.127% | $212.8955 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $105.91 | 4.845% | $111.0413 | $111.04 | $111.05 | $111.00 |
| 7 purchase totals = | $901.36 | $979.2672 | $979.27 | $979.25 | $979.20 | |