| 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 | $170.87 | 13.508% | $193.9511 | $193.95 | $193.95 | $194.00 |
| Purchase #2 | $234.92 | 7.205% | $251.846 | $251.85 | $251.85 | $251.80 |
| Purchase #3 | $247.50 | 11.552% | $276.0912 | $276.09 | $276.10 | $276.10 |
| Purchase #4 | $33.30 | 8.726% | $36.2058 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $13.78 | 7.212% | $14.7738 | $14.77 | $14.75 | $14.80 |
| Purchase #6 | $19.38 | 8.294% | $20.9874 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $187.27 | 9.465% | $204.9951 | $205.00 | $205.00 | $205.00 |
| 7 purchase totals = | $907.02 | $998.8504 | $998.86 | $998.85 | $998.90 | |