| 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 | $201.87 | 6.713% | $215.4215 | $215.42 | $215.40 | $215.40 |
| Purchase #2 | $141.62 | 9.477% | $155.0413 | $155.04 | $155.05 | $155.00 |
| Purchase #3 | $143.35 | 3.563% | $148.4576 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $147.90 | 5.136% | $155.4961 | $155.50 | $155.50 | $155.50 |
| Purchase #5 | $138.82 | 9.202% | $151.5942 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $74.94 | 13.219% | $84.8463 | $84.85 | $84.85 | $84.80 |
| Purchase #7 | $77.56 | 3.811% | $80.5158 | $80.52 | $80.50 | $80.50 |
| 7 purchase totals = | $926.06 | $991.3728 | $991.38 | $991.35 | $991.30 | |