| 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 | $148.86 | 9.574% | $163.1119 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $15.30 | 3.143% | $15.7809 | $15.78 | $15.80 | $15.80 |
| Purchase #3 | $221.85 | 6.104% | $235.3917 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $123.40 | 13.307% | $139.8208 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $220.41 | 8.449% | $239.0324 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $189.55 | 7.363% | $203.5066 | $203.51 | $203.50 | $203.50 |
| Purchase #7 | $49.61 | 6.176% | $52.6739 | $52.67 | $52.65 | $52.70 |
| 7 purchase totals = | $968.98 | $1,049.3182 | $1,049.31 | $1,049.30 | $1,049.30 | |