| 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 | $164.84 | 5.412% | $173.7611 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $150.30 | 13.560% | $170.6807 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $126.58 | 9.360% | $138.4279 | $138.43 | $138.45 | $138.40 |
| Purchase #4 | $15.72 | 9.178% | $17.1628 | $17.16 | $17.15 | $17.20 |
| Purchase #5 | $73.86 | 12.754% | $83.2801 | $83.28 | $83.30 | $83.30 |
| Purchase #6 | $180.93 | 7.622% | $194.7205 | $194.72 | $194.70 | $194.70 |
| Purchase #7 | $155.72 | 12.338% | $174.9327 | $174.93 | $174.95 | $174.90 |
| 7 purchase totals = | $867.95 | $952.9658 | $952.96 | $953.00 | $953.00 | |