| 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 | $127.92 | 8.388% | $138.6499 | $138.65 | $138.65 | $138.60 |
| Purchase #2 | $213.31 | 6.132% | $226.3902 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $178.64 | 9.470% | $195.5572 | $195.56 | $195.55 | $195.60 |
| Purchase #4 | $141.78 | 10.249% | $156.311 | $156.31 | $156.30 | $156.30 |
| Purchase #5 | $147.80 | 11.147% | $164.2753 | $164.28 | $164.30 | $164.30 |
| Purchase #6 | $223.76 | 11.701% | $249.9422 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $16.57 | 9.866% | $18.2048 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $1,049.78 | $1,149.3306 | $1,149.33 | $1,149.35 | $1,149.30 | |