| 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 | $148.95 | 7.113% | $159.5448 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $19.36 | 13.626% | $21.998 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $210.69 | 12.803% | $237.6646 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $48.26 | 6.187% | $51.2458 | $51.25 | $51.25 | $51.20 |
| Purchase #5 | $154.48 | 4.472% | $161.3883 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $29.95 | 13.682% | $34.0478 | $34.05 | $34.05 | $34.00 |
| Purchase #7 | $60.29 | 10.503% | $66.6223 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $671.98 | $732.5116 | $732.51 | $732.50 | $732.40 | |