| 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 | $101.63 | 10.288% | $112.0857 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $99.74 | 10.443% | $110.1558 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $165.82 | 8.291% | $179.5681 | $179.57 | $179.55 | $179.60 |
| Purchase #4 | $149.58 | 8.278% | $161.9622 | $161.96 | $161.95 | $162.00 |
| Purchase #5 | $7.37 | 6.822% | $7.8728 | $7.87 | $7.85 | $7.90 |
| Purchase #6 | $236.96 | 10.544% | $261.9451 | $261.95 | $261.95 | $261.90 |
| Purchase #7 | $117.82 | 12.724% | $132.8114 | $132.81 | $132.80 | $132.80 |
| 7 purchase totals = | $878.92 | $966.4011 | $966.41 | $966.35 | $966.50 | |