| 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 | $225.63 | 6.752% | $240.8645 | $240.86 | $240.85 | $240.90 |
| Purchase #2 | $17.95 | 12.395% | $20.1749 | $20.17 | $20.15 | $20.20 |
| Purchase #3 | $147.66 | 12.746% | $166.4807 | $166.48 | $166.50 | $166.50 |
| Purchase #4 | $191.42 | 10.618% | $211.745 | $211.75 | $211.75 | $211.70 |
| Purchase #5 | $88.77 | 4.514% | $92.7771 | $92.78 | $92.80 | $92.80 |
| Purchase #6 | $175.85 | 6.746% | $187.7128 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $44.27 | 4.213% | $46.1351 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $891.55 | $965.8901 | $965.89 | $965.90 | $965.90 | |