| 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 | $194.56 | 13.418% | $220.6661 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $130.47 | 13.494% | $148.0756 | $148.08 | $148.10 | $148.10 |
| Purchase #3 | $149.54 | 12.825% | $168.7185 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $220.76 | 5.478% | $232.8532 | $232.85 | $232.85 | $232.90 |
| Purchase #5 | $95.93 | 10.399% | $105.9058 | $105.91 | $105.90 | $105.90 |
| Purchase #6 | $207.30 | 8.786% | $225.5134 | $225.51 | $225.50 | $225.50 |
| Purchase #7 | $15.42 | 3.451% | $15.9521 | $15.95 | $15.95 | $16.00 |
| 7 purchase totals = | $1,013.98 | $1,117.6847 | $1,117.69 | $1,117.65 | $1,117.80 | |