| 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 | $136.61 | 7.776% | $147.2328 | $147.23 | $147.25 | $147.20 |
| Purchase #2 | $37.33 | 10.831% | $41.3732 | $41.37 | $41.35 | $41.40 |
| Purchase #3 | $241.80 | 7.455% | $259.8262 | $259.83 | $259.85 | $259.80 |
| Purchase #4 | $143.66 | 12.543% | $161.6793 | $161.68 | $161.70 | $161.70 |
| Purchase #5 | $20.56 | 9.805% | $22.5759 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $126.61 | 12.240% | $142.1071 | $142.11 | $142.10 | $142.10 |
| Purchase #7 | $86.53 | 11.278% | $96.2889 | $96.29 | $96.30 | $96.30 |
| 7 purchase totals = | $793.10 | $871.0834 | $871.09 | $871.15 | $871.10 | |