| 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 | $153.61 | 4.633% | $160.7268 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $165.36 | 8.431% | $179.3015 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $106.42 | 3.734% | $110.3937 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $37.37 | 11.254% | $41.5756 | $41.58 | $41.60 | $41.60 |
| Purchase #5 | $25.66 | 3.429% | $26.5399 | $26.54 | $26.55 | $26.50 |
| Purchase #6 | $248.27 | 12.644% | $279.6613 | $279.66 | $279.65 | $279.70 |
| Purchase #7 | $120.37 | 4.607% | $125.9154 | $125.92 | $125.90 | $125.90 |
| 7 purchase totals = | $857.06 | $924.1142 | $924.12 | $924.15 | $924.10 | |