| 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 | $185.51 | 4.327% | $193.537 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $124.82 | 9.715% | $136.9463 | $136.95 | $136.95 | $136.90 |
| Purchase #3 | $211.69 | 13.383% | $240.0205 | $240.02 | $240.00 | $240.00 |
| Purchase #4 | $50.82 | 10.718% | $56.2669 | $56.27 | $56.25 | $56.30 |
| Purchase #5 | $36.53 | 7.841% | $39.3943 | $39.39 | $39.40 | $39.40 |
| Purchase #6 | $69.52 | 6.317% | $73.9116 | $73.91 | $73.90 | $73.90 |
| Purchase #7 | $180.56 | 4.846% | $189.3099 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $859.45 | $929.3865 | $929.39 | $929.35 | $929.30 | |