| 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 | $152.54 | 4.713% | $159.7292 | $159.73 | $159.75 | $159.70 |
| Purchase #2 | $87.62 | 12.506% | $98.5778 | $98.58 | $98.60 | $98.60 |
| Purchase #3 | $50.39 | 6.521% | $53.6759 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $134.90 | 13.852% | $153.5863 | $153.59 | $153.60 | $153.60 |
| Purchase #5 | $89.71 | 11.477% | $100.006 | $100.01 | $100.00 | $100.00 |
| Purchase #6 | $188.87 | 12.674% | $212.8074 | $212.81 | $212.80 | $212.80 |
| Purchase #7 | $194.71 | 8.832% | $211.9068 | $211.91 | $211.90 | $211.90 |
| 7 purchase totals = | $898.74 | $990.2894 | $990.31 | $990.35 | $990.30 | |