| 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 | $185.68 | 8.636% | $201.7153 | $201.72 | $201.70 | $201.70 |
| Purchase #2 | $144.84 | 5.235% | $152.4224 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $29.90 | 3.814% | $31.0404 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $193.56 | 7.554% | $208.1815 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $50.29 | 7.374% | $53.9984 | $54.00 | $54.00 | $54.00 |
| Purchase #6 | $74.47 | 9.247% | $81.3562 | $81.36 | $81.35 | $81.40 |
| Purchase #7 | $113.89 | 10.170% | $125.4726 | $125.47 | $125.45 | $125.50 |
| 7 purchase totals = | $792.63 | $854.1868 | $854.19 | $854.15 | $854.20 | |