| 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 | $146.63 | 13.687% | $166.6992 | $166.70 | $166.70 | $166.70 |
| Purchase #2 | $55.56 | 5.733% | $58.7453 | $58.75 | $58.75 | $58.70 |
| Purchase #3 | $191.92 | 10.727% | $212.5073 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $74.52 | 3.349% | $77.0157 | $77.02 | $77.00 | $77.00 |
| Purchase #5 | $150.74 | 8.110% | $162.965 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $56.56 | 6.300% | $60.1233 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $29.98 | 6.522% | $31.9353 | $31.94 | $31.95 | $31.90 |
| 7 purchase totals = | $705.91 | $769.9911 | $770.01 | $769.95 | $769.90 | |