| 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 | $130.96 | 12.509% | $147.3418 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $104.65 | 11.389% | $116.5686 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $212.76 | 6.193% | $225.9362 | $225.94 | $225.95 | $225.90 |
| Purchase #4 | $152.86 | 5.640% | $161.4813 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $50.66 | 3.130% | $52.2457 | $52.25 | $52.25 | $52.20 |
| Purchase #6 | $134.96 | 7.715% | $145.3722 | $145.37 | $145.35 | $145.40 |
| Purchase #7 | $93.91 | 8.574% | $101.9618 | $101.96 | $101.95 | $102.00 |
| 7 purchase totals = | $880.76 | $950.9076 | $950.91 | $950.90 | $950.90 | |