| 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 | $117.47 | 6.494% | $125.0985 | $125.10 | $125.10 | $125.10 |
| Purchase #2 | $83.76 | 5.503% | $88.3693 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $152.35 | 4.779% | $159.6308 | $159.63 | $159.65 | $159.60 |
| Purchase #4 | $191.94 | 7.370% | $206.086 | $206.09 | $206.10 | $206.10 |
| Purchase #5 | $160.69 | 3.855% | $166.8846 | $166.88 | $166.90 | $166.90 |
| Purchase #6 | $100.93 | 11.142% | $112.1756 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $28.49 | 3.121% | $29.3792 | $29.38 | $29.40 | $29.40 |
| 7 purchase totals = | $835.63 | $887.6240 | $887.63 | $887.70 | $887.70 | |