| 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 | $151.99 | 10.646% | $168.1709 | $168.17 | $168.15 | $168.20 |
| Purchase #2 | $127.90 | 4.708% | $133.9215 | $133.92 | $133.90 | $133.90 |
| Purchase #3 | $194.77 | 7.497% | $209.3719 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $185.27 | 10.826% | $205.3273 | $205.33 | $205.35 | $205.30 |
| Purchase #5 | $19.51 | 9.144% | $21.294 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $81.44 | 13.624% | $92.5354 | $92.54 | $92.55 | $92.50 |
| Purchase #7 | $108.97 | 12.796% | $122.9138 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $869.85 | $953.5348 | $953.53 | $953.50 | $953.50 | |