| 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 | $176.88 | 9.452% | $193.5987 | $193.60 | $193.60 | $193.60 |
| Purchase #2 | $13.86 | 12.303% | $15.5652 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $144.68 | 3.362% | $149.5441 | $149.54 | $149.55 | $149.50 |
| Purchase #4 | $55.59 | 12.788% | $62.6988 | $62.70 | $62.70 | $62.70 |
| Purchase #5 | $56.52 | 9.406% | $61.8363 | $61.84 | $61.85 | $61.80 |
| Purchase #6 | $236.40 | 11.627% | $263.8862 | $263.89 | $263.90 | $263.90 |
| Purchase #7 | $154.85 | 12.348% | $173.9709 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $838.78 | $921.1002 | $921.11 | $921.10 | $921.10 | |