| 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 | $126.28 | 4.842% | $132.3945 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $166.78 | 9.690% | $182.941 | $182.94 | $182.95 | $182.90 |
| Purchase #3 | $144.46 | 9.115% | $157.6275 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $11.89 | 3.406% | $12.295 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $124.91 | 4.338% | $130.3286 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $60.96 | 6.339% | $64.8243 | $64.82 | $64.80 | $64.80 |
| Purchase #7 | $135.40 | 12.812% | $152.7474 | $152.75 | $152.75 | $152.70 |
| 7 purchase totals = | $770.68 | $833.1583 | $833.16 | $833.20 | $833.00 | |