| 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 | $220.58 | 5.617% | $232.97 | $232.97 | $232.95 | $233.00 |
| Purchase #2 | $60.63 | 8.398% | $65.7217 | $65.72 | $65.70 | $65.70 |
| Purchase #3 | $134.44 | 8.345% | $145.659 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $14.27 | 13.692% | $16.2238 | $16.22 | $16.20 | $16.20 |
| Purchase #5 | $225.81 | 13.435% | $256.1476 | $256.15 | $256.15 | $256.10 |
| Purchase #6 | $176.63 | 8.296% | $191.2832 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $59.82 | 13.749% | $68.0447 | $68.04 | $68.05 | $68.00 |
| 7 purchase totals = | $892.18 | $976.0500 | $976.04 | $976.00 | $976.00 | |