| 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 | $170.75 | 6.725% | $182.2329 | $182.23 | $182.25 | $182.20 |
| Purchase #2 | $138.32 | 4.514% | $144.5638 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $101.66 | 5.629% | $107.3824 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $138.92 | 13.368% | $157.4908 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $115.99 | 6.534% | $123.5688 | $123.57 | $123.55 | $123.60 |
| Purchase #6 | $24.25 | 4.120% | $25.2491 | $25.25 | $25.25 | $25.20 |
| Purchase #7 | $121.77 | 10.555% | $134.6228 | $134.62 | $134.60 | $134.60 |
| 7 purchase totals = | $811.66 | $875.1106 | $875.10 | $875.10 | $875.10 | |