| 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 | $89.37 | 5.215% | $94.0306 | $94.03 | $94.05 | $94.00 |
| Purchase #2 | $146.53 | 4.147% | $152.6066 | $152.61 | $152.60 | $152.60 |
| Purchase #3 | $45.63 | 6.402% | $48.5512 | $48.55 | $48.55 | $48.60 |
| Purchase #4 | $168.75 | 6.658% | $179.9854 | $179.99 | $180.00 | $180.00 |
| Purchase #5 | $45.79 | 8.236% | $49.5613 | $49.56 | $49.55 | $49.60 |
| Purchase #6 | $177.34 | 6.122% | $188.1968 | $188.20 | $188.20 | $188.20 |
| Purchase #7 | $225.98 | 11.278% | $251.466 | $251.47 | $251.45 | $251.50 |
| 7 purchase totals = | $899.39 | $964.3979 | $964.41 | $964.40 | $964.50 | |