| 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 | $176.91 | 3.508% | $183.116 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $43.69 | 10.111% | $48.1075 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $86.52 | 5.572% | $91.3409 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $229.58 | 8.801% | $249.7853 | $249.79 | $249.80 | $249.80 |
| Purchase #5 | $61.48 | 11.587% | $68.6037 | $68.60 | $68.60 | $68.60 |
| Purchase #6 | $86.52 | 11.786% | $96.7172 | $96.72 | $96.70 | $96.70 |
| Purchase #7 | $133.38 | 13.232% | $151.0288 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $818.08 | $888.6994 | $888.71 | $888.70 | $888.60 | |