| 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 | $126.88 | 8.372% | $137.5024 | $137.50 | $137.50 | $137.50 |
| Purchase #2 | $64.62 | 5.410% | $68.1159 | $68.12 | $68.10 | $68.10 |
| Purchase #3 | $187.98 | 8.866% | $204.6463 | $204.65 | $204.65 | $204.60 |
| Purchase #4 | $183.41 | 4.215% | $191.1407 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $142.45 | 13.422% | $161.5696 | $161.57 | $161.55 | $161.60 |
| Purchase #6 | $17.79 | 5.683% | $18.801 | $18.80 | $18.80 | $18.80 |
| Purchase #7 | $247.56 | 9.728% | $271.6426 | $271.64 | $271.65 | $271.60 |
| 7 purchase totals = | $970.69 | $1,053.4185 | $1,053.42 | $1,053.40 | $1,053.30 | |