| 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 | $148.45 | 13.204% | $168.0513 | $168.05 | $168.05 | $168.10 |
| Purchase #2 | $142.92 | 8.253% | $154.7152 | $154.72 | $154.70 | $154.70 |
| Purchase #3 | $6.35 | 10.502% | $7.0169 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $121.63 | 11.131% | $135.1686 | $135.17 | $135.15 | $135.20 |
| Purchase #5 | $8.35 | 6.738% | $8.9126 | $8.91 | $8.90 | $8.90 |
| Purchase #6 | $107.73 | 4.162% | $112.2137 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $230.73 | 12.796% | $260.2542 | $260.25 | $260.25 | $260.30 |
| 7 purchase totals = | $766.16 | $846.3325 | $846.33 | $846.25 | $846.40 | |