| 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 | $7.70 | 12.690% | $8.6771 | $8.68 | $8.70 | $8.70 |
| Purchase #2 | $106.60 | 6.313% | $113.3297 | $113.33 | $113.35 | $113.30 |
| Purchase #3 | $199.94 | 3.716% | $207.3698 | $207.37 | $207.35 | $207.40 |
| Purchase #4 | $156.61 | 13.437% | $177.6537 | $177.65 | $177.65 | $177.70 |
| Purchase #5 | $164.64 | 13.827% | $187.4048 | $187.40 | $187.40 | $187.40 |
| Purchase #6 | $23.42 | 4.681% | $24.5163 | $24.52 | $24.50 | $24.50 |
| Purchase #7 | $110.25 | 11.319% | $122.7292 | $122.73 | $122.75 | $122.70 |
| 7 purchase totals = | $769.16 | $841.6806 | $841.68 | $841.70 | $841.70 | |