| 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 | $168.81 | 5.320% | $177.7907 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $125.41 | 9.863% | $137.7792 | $137.78 | $137.80 | $137.80 |
| Purchase #3 | $239.29 | 3.607% | $247.9212 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $139.89 | 9.140% | $152.6759 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $138.28 | 6.280% | $146.964 | $146.96 | $146.95 | $147.00 |
| Purchase #6 | $244.78 | 12.390% | $275.1082 | $275.11 | $275.10 | $275.10 |
| Purchase #7 | $173.33 | 8.226% | $187.5881 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $1,229.79 | $1,325.8273 | $1,325.83 | $1,325.85 | $1,325.90 | |