| 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 | $134.53 | 9.497% | $147.3063 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $18.49 | 4.122% | $19.2522 | $19.25 | $19.25 | $19.30 |
| Purchase #3 | $232.77 | 8.758% | $253.156 | $253.16 | $253.15 | $253.20 |
| Purchase #4 | $101.95 | 6.347% | $108.4208 | $108.42 | $108.40 | $108.40 |
| Purchase #5 | $94.52 | 13.227% | $107.0222 | $107.02 | $107.00 | $107.00 |
| Purchase #6 | $177.71 | 5.397% | $187.301 | $187.30 | $187.30 | $187.30 |
| Purchase #7 | $66.88 | 13.388% | $75.8339 | $75.83 | $75.85 | $75.80 |
| 7 purchase totals = | $826.85 | $898.2924 | $898.29 | $898.25 | $898.30 | |