| 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 | $104.63 | 8.222% | $113.2327 | $113.23 | $113.25 | $113.20 |
| Purchase #2 | $154.36 | 10.258% | $170.1942 | $170.19 | $170.20 | $170.20 |
| Purchase #3 | $148.55 | 4.597% | $155.3788 | $155.38 | $155.40 | $155.40 |
| Purchase #4 | $75.99 | 10.358% | $83.861 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $23.51 | 4.546% | $24.5788 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $185.77 | 4.296% | $193.7507 | $193.75 | $193.75 | $193.80 |
| Purchase #7 | $121.48 | 7.139% | $130.1525 | $130.15 | $130.15 | $130.20 |
| 7 purchase totals = | $814.29 | $871.1487 | $871.14 | $871.20 | $871.30 | |