| 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 | $167.62 | 11.651% | $187.1494 | $187.15 | $187.15 | $187.10 |
| Purchase #2 | $45.89 | 12.153% | $51.467 | $51.47 | $51.45 | $51.50 |
| Purchase #3 | $222.39 | 4.371% | $232.1107 | $232.11 | $232.10 | $232.10 |
| Purchase #4 | $230.29 | 7.559% | $247.6976 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $143.92 | 4.187% | $149.9459 | $149.95 | $149.95 | $149.90 |
| Purchase #6 | $136.36 | 11.503% | $152.0455 | $152.05 | $152.05 | $152.00 |
| Purchase #7 | $40.47 | 13.104% | $45.7732 | $45.77 | $45.75 | $45.80 |
| 7 purchase totals = | $986.94 | $1,066.1893 | $1,066.20 | $1,066.15 | $1,066.10 | |