| 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 | $128.47 | 8.380% | $139.2358 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $194.87 | 4.415% | $203.4735 | $203.47 | $203.45 | $203.50 |
| Purchase #3 | $112.30 | 5.589% | $118.5764 | $118.58 | $118.60 | $118.60 |
| Purchase #4 | $143.86 | 5.581% | $151.8888 | $151.89 | $151.90 | $151.90 |
| Purchase #5 | $66.85 | 12.799% | $75.4061 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $7.79 | 6.736% | $8.3147 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $108.68 | 9.720% | $119.2437 | $119.24 | $119.25 | $119.20 |
| 7 purchase totals = | $762.82 | $816.1390 | $816.14 | $816.15 | $816.10 | |