| 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 | $197.49 | 4.684% | $206.7404 | $206.74 | $206.75 | $206.70 |
| Purchase #2 | $219.77 | 7.513% | $236.2813 | $236.28 | $236.30 | $236.30 |
| Purchase #3 | $177.53 | 3.668% | $184.0418 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $118.58 | 11.685% | $132.4361 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $33.48 | 5.410% | $35.2913 | $35.29 | $35.30 | $35.30 |
| Purchase #6 | $68.67 | 12.336% | $77.1411 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $172.68 | 6.802% | $184.4257 | $184.43 | $184.45 | $184.40 |
| 7 purchase totals = | $988.20 | $1,056.3577 | $1,056.36 | $1,056.45 | $1,056.20 | |