| 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 | $180.72 | 4.190% | $188.2922 | $188.29 | $188.30 | $188.30 |
| Purchase #2 | $186.50 | 13.169% | $211.0602 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $52.86 | 13.507% | $59.9998 | $60.00 | $60.00 | $60.00 |
| Purchase #4 | $159.51 | 13.239% | $180.6275 | $180.63 | $180.65 | $180.60 |
| Purchase #5 | $147.41 | 7.835% | $158.9596 | $158.96 | $158.95 | $159.00 |
| Purchase #6 | $134.76 | 6.740% | $143.8428 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $46.35 | 9.265% | $50.6443 | $50.64 | $50.65 | $50.60 |
| 7 purchase totals = | $908.11 | $993.4264 | $993.42 | $993.45 | $993.40 | |