| 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 | $167.41 | 7.795% | $180.4596 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $178.85 | 7.190% | $191.7093 | $191.71 | $191.70 | $191.70 |
| Purchase #3 | $36.36 | 7.370% | $39.0397 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $200.88 | 8.448% | $217.8503 | $217.85 | $217.85 | $217.90 |
| Purchase #5 | $200.56 | 5.486% | $211.5627 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $103.75 | 4.207% | $108.1148 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $55.68 | 11.169% | $61.8989 | $61.90 | $61.90 | $61.90 |
| 7 purchase totals = | $943.49 | $1,010.6353 | $1,010.63 | $1,010.60 | $1,010.70 | |