| 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 | $195.50 | 8.831% | $212.7646 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $242.32 | 11.225% | $269.5204 | $269.52 | $269.50 | $269.50 |
| Purchase #3 | $26.67 | 3.744% | $27.6685 | $27.67 | $27.65 | $27.70 |
| Purchase #4 | $84.68 | 7.601% | $91.1165 | $91.12 | $91.10 | $91.10 |
| Purchase #5 | $161.83 | 3.800% | $167.9795 | $167.98 | $168.00 | $168.00 |
| Purchase #6 | $148.33 | 9.158% | $161.9141 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $47.38 | 7.130% | $50.7582 | $50.76 | $50.75 | $50.80 |
| 7 purchase totals = | $906.71 | $981.7218 | $981.72 | $981.65 | $981.80 | |