| 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 | $12.84 | 9.813% | $14.1 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $168.81 | 5.257% | $177.6843 | $177.68 | $177.70 | $177.70 |
| Purchase #3 | $53.67 | 10.417% | $59.2608 | $59.26 | $59.25 | $59.30 |
| Purchase #4 | $194.73 | 11.675% | $217.4647 | $217.46 | $217.45 | $217.50 |
| Purchase #5 | $212.95 | 6.643% | $227.0963 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $66.57 | 4.812% | $69.7733 | $69.77 | $69.75 | $69.80 |
| Purchase #7 | $16.73 | 12.479% | $18.8177 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $726.30 | $784.1971 | $784.19 | $784.15 | $784.30 | |