| 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 | $151.70 | 8.666% | $164.8463 | $164.85 | $164.85 | $164.80 |
| Purchase #2 | $219.98 | 6.238% | $233.7024 | $233.70 | $233.70 | $233.70 |
| Purchase #3 | $100.89 | 9.521% | $110.4957 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $232.86 | 9.669% | $255.3752 | $255.38 | $255.40 | $255.40 |
| Purchase #5 | $145.56 | 3.539% | $150.7114 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $151.34 | 12.823% | $170.7463 | $170.75 | $170.75 | $170.70 |
| Purchase #7 | $157.51 | 11.145% | $175.0645 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $1,159.84 | $1,260.9418 | $1,260.95 | $1,260.95 | $1,260.90 | |