| 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 | $156.37 | 5.134% | $164.398 | $164.40 | $164.40 | $164.40 |
| Purchase #2 | $164.36 | 7.425% | $176.5637 | $176.56 | $176.55 | $176.60 |
| Purchase #3 | $22.71 | 11.641% | $25.3537 | $25.35 | $25.35 | $25.40 |
| Purchase #4 | $163.52 | 10.446% | $180.6013 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $102.47 | 7.507% | $110.1624 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $52.80 | 6.630% | $56.3006 | $56.30 | $56.30 | $56.30 |
| Purchase #7 | $38.91 | 10.847% | $43.1306 | $43.13 | $43.15 | $43.10 |
| 7 purchase totals = | $701.14 | $756.5103 | $756.50 | $756.50 | $756.60 | |