| 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 | $83.26 | 13.316% | $94.3469 | $94.35 | $94.35 | $94.30 |
| Purchase #2 | $138.49 | 9.754% | $151.9983 | $152.00 | $152.00 | $152.00 |
| Purchase #3 | $136.84 | 9.768% | $150.2065 | $150.21 | $150.20 | $150.20 |
| Purchase #4 | $136.99 | 7.363% | $147.0766 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $6.74 | 7.861% | $7.2698 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $194.51 | 5.326% | $204.8696 | $204.87 | $204.85 | $204.90 |
| Purchase #7 | $59.40 | 7.441% | $63.82 | $63.82 | $63.80 | $63.80 |
| 7 purchase totals = | $756.23 | $819.5877 | $819.60 | $819.55 | $819.60 | |