| 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 | $102.59 | 13.719% | $116.6643 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $222.79 | 3.283% | $230.1042 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $97.91 | 11.821% | $109.4839 | $109.48 | $109.50 | $109.50 |
| Purchase #4 | $67.26 | 12.682% | $75.7899 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $123.36 | 4.540% | $128.9605 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $168.73 | 6.182% | $179.1609 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $96.67 | 4.138% | $100.6702 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $879.31 | $940.8339 | $940.82 | $940.80 | $941.00 | |