| 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 | $164.43 | 4.285% | $171.4758 | $171.48 | $171.50 | $171.50 |
| Purchase #2 | $12.66 | 9.748% | $13.8941 | $13.89 | $13.90 | $13.90 |
| Purchase #3 | $108.50 | 10.847% | $120.269 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $65.58 | 9.131% | $71.5681 | $71.57 | $71.55 | $71.60 |
| Purchase #5 | $183.69 | 6.317% | $195.2937 | $195.29 | $195.30 | $195.30 |
| Purchase #6 | $175.84 | 10.456% | $194.2258 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $119.46 | 12.553% | $134.4558 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $830.16 | $901.1823 | $901.19 | $901.20 | $901.30 | |