| 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 | $149.51 | 12.348% | $167.9715 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $21.97 | 12.477% | $24.7112 | $24.71 | $24.70 | $24.70 |
| Purchase #3 | $135.91 | 9.769% | $149.187 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $6.47 | 10.866% | $7.173 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $220.50 | 10.217% | $243.0285 | $243.03 | $243.05 | $243.00 |
| Purchase #6 | $70.80 | 9.781% | $77.7249 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $46.78 | 7.392% | $50.238 | $50.24 | $50.25 | $50.20 |
| 7 purchase totals = | $651.94 | $720.0341 | $720.03 | $720.00 | $720.00 | |