| 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 | $168.98 | 11.689% | $188.7321 | $188.73 | $188.75 | $188.70 |
| Purchase #2 | $150.52 | 11.290% | $167.5137 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $83.62 | 11.109% | $92.9093 | $92.91 | $92.90 | $92.90 |
| Purchase #4 | $78.55 | 12.464% | $88.3405 | $88.34 | $88.35 | $88.30 |
| Purchase #5 | $154.39 | 10.399% | $170.445 | $170.45 | $170.45 | $170.40 |
| Purchase #6 | $12.46 | 10.783% | $13.8036 | $13.80 | $13.80 | $13.80 |
| Purchase #7 | $164.48 | 8.177% | $177.9295 | $177.93 | $177.95 | $177.90 |
| 7 purchase totals = | $813.00 | $899.6737 | $899.67 | $899.70 | $899.50 | |