| 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 | $150.35 | 10.409% | $165.9999 | $166.00 | $166.00 | $166.00 |
| Purchase #2 | $172.26 | 3.448% | $178.1995 | $178.20 | $178.20 | $178.20 |
| Purchase #3 | $103.68 | 13.594% | $117.7743 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $92.46 | 8.132% | $99.9788 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $68.37 | 12.378% | $76.8328 | $76.83 | $76.85 | $76.80 |
| Purchase #6 | $52.51 | 7.485% | $56.4404 | $56.44 | $56.45 | $56.40 |
| Purchase #7 | $228.83 | 11.800% | $255.8319 | $255.83 | $255.85 | $255.80 |
| 7 purchase totals = | $868.46 | $951.0576 | $951.05 | $951.10 | $951.00 | |