| 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 | $34.86 | 13.735% | $39.648 | $39.65 | $39.65 | $39.60 |
| Purchase #2 | $132.31 | 12.365% | $148.6701 | $148.67 | $148.65 | $148.70 |
| Purchase #3 | $55.98 | 13.734% | $63.6683 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $221.57 | 3.743% | $229.8634 | $229.86 | $229.85 | $229.90 |
| Purchase #5 | $118.73 | 8.418% | $128.7247 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $91.64 | 9.198% | $100.069 | $100.07 | $100.05 | $100.10 |
| Purchase #7 | $157.49 | 4.577% | $164.6983 | $164.70 | $164.70 | $164.70 |
| 7 purchase totals = | $812.58 | $875.3418 | $875.34 | $875.25 | $875.40 | |