| 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 | $148.83 | 6.811% | $158.9668 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $188.72 | 13.244% | $213.7141 | $213.71 | $213.70 | $213.70 |
| Purchase #3 | $210.39 | 4.521% | $219.9017 | $219.90 | $219.90 | $219.90 |
| Purchase #4 | $81.29 | 5.266% | $85.5707 | $85.57 | $85.55 | $85.60 |
| Purchase #5 | $22.44 | 12.394% | $25.2212 | $25.22 | $25.20 | $25.20 |
| Purchase #6 | $36.71 | 8.439% | $39.808 | $39.81 | $39.80 | $39.80 |
| Purchase #7 | $224.91 | 13.831% | $256.0173 | $256.02 | $256.00 | $256.00 |
| 7 purchase totals = | $913.29 | $999.1998 | $999.20 | $999.10 | $999.20 | |