| 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 | $149.69 | 12.325% | $168.1393 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $81.66 | 13.710% | $92.8556 | $92.86 | $92.85 | $92.90 |
| Purchase #3 | $70.97 | 7.531% | $76.3148 | $76.31 | $76.30 | $76.30 |
| Purchase #4 | $103.35 | 4.255% | $107.7475 | $107.75 | $107.75 | $107.70 |
| Purchase #5 | $208.47 | 3.745% | $216.2772 | $216.28 | $216.30 | $216.30 |
| Purchase #6 | $197.97 | 6.297% | $210.4362 | $210.44 | $210.45 | $210.40 |
| Purchase #7 | $110.37 | 9.837% | $121.2271 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $922.48 | $992.9977 | $993.01 | $993.05 | $992.90 | |