| 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 | $145.79 | 7.422% | $156.6105 | $156.61 | $156.60 | $156.60 |
| Purchase #2 | $52.51 | 8.331% | $56.8846 | $56.88 | $56.90 | $56.90 |
| Purchase #3 | $52.39 | 8.586% | $56.8882 | $56.89 | $56.90 | $56.90 |
| Purchase #4 | $146.77 | 6.156% | $155.8052 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $210.76 | 12.689% | $237.5033 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $53.52 | 13.845% | $60.9298 | $60.93 | $60.95 | $60.90 |
| Purchase #7 | $180.33 | 9.643% | $197.7192 | $197.72 | $197.70 | $197.70 |
| 7 purchase totals = | $842.07 | $922.3408 | $922.34 | $922.35 | $922.30 | |