| 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 | $130.83 | 12.678% | $147.4166 | $147.42 | $147.40 | $147.40 |
| Purchase #2 | $61.37 | 13.456% | $69.6279 | $69.63 | $69.65 | $69.60 |
| Purchase #3 | $82.55 | 12.726% | $93.0553 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $79.34 | 4.790% | $83.1404 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $161.87 | 8.170% | $175.0948 | $175.09 | $175.10 | $175.10 |
| Purchase #6 | $240.67 | 13.185% | $272.4023 | $272.40 | $272.40 | $272.40 |
| Purchase #7 | $190.88 | 8.413% | $206.9387 | $206.94 | $206.95 | $206.90 |
| 7 purchase totals = | $947.51 | $1,047.6760 | $1,047.68 | $1,047.70 | $1,047.60 | |