| 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 | $171.80 | 7.872% | $185.3241 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $88.29 | 3.275% | $91.1815 | $91.18 | $91.20 | $91.20 |
| Purchase #3 | $20.36 | 13.484% | $23.1053 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $169.64 | 3.224% | $175.1092 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $137.95 | 13.599% | $156.7098 | $156.71 | $156.70 | $156.70 |
| Purchase #6 | $138.38 | 9.283% | $151.2258 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $141.37 | 10.108% | $155.6597 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $867.79 | $938.3154 | $938.32 | $938.30 | $938.30 | |