| 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 | $176.43 | 7.639% | $189.9075 | $189.91 | $189.90 | $189.90 |
| Purchase #2 | $135.97 | 10.440% | $150.1653 | $150.17 | $150.15 | $150.20 |
| Purchase #3 | $136.58 | 13.571% | $155.1153 | $155.12 | $155.10 | $155.10 |
| Purchase #4 | $216.41 | 9.545% | $237.0663 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $58.55 | 3.552% | $60.6297 | $60.63 | $60.65 | $60.60 |
| Purchase #6 | $101.69 | 5.775% | $107.5626 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $112.65 | 10.326% | $124.2822 | $124.28 | $124.30 | $124.30 |
| 7 purchase totals = | $938.28 | $1,024.7289 | $1,024.74 | $1,024.70 | $1,024.80 | |