| 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 | $189.30 | 4.114% | $197.0878 | $197.09 | $197.10 | $197.10 |
| Purchase #2 | $87.59 | 8.686% | $95.1981 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $161.96 | 11.217% | $180.1271 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $110.70 | 5.806% | $117.1272 | $117.13 | $117.15 | $117.10 |
| Purchase #5 | $112.26 | 8.805% | $122.1445 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $80.29 | 13.421% | $91.0657 | $91.07 | $91.05 | $91.10 |
| Purchase #7 | $12.59 | 7.591% | $13.5457 | $13.55 | $13.55 | $13.50 |
| 7 purchase totals = | $754.69 | $816.2961 | $816.31 | $816.35 | $816.20 | |