| 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 | $155.88 | 9.815% | $171.1796 | $171.18 | $171.20 | $171.20 |
| Purchase #2 | $173.80 | 5.840% | $183.9499 | $183.95 | $183.95 | $183.90 |
| Purchase #3 | $169.48 | 12.536% | $190.726 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $181.34 | 12.670% | $204.3158 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $164.52 | 8.328% | $178.2212 | $178.22 | $178.20 | $178.20 |
| Purchase #6 | $112.63 | 4.798% | $118.034 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $165.36 | 3.349% | $170.8979 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $1,123.01 | $1,217.3244 | $1,217.33 | $1,217.35 | $1,217.20 | |