| 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 | $159.95 | 8.612% | $173.7249 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $194.39 | 11.741% | $217.2133 | $217.21 | $217.20 | $217.20 |
| Purchase #3 | $53.38 | 4.172% | $55.607 | $55.61 | $55.60 | $55.60 |
| Purchase #4 | $121.94 | 9.118% | $133.0585 | $133.06 | $133.05 | $133.10 |
| Purchase #5 | $198.61 | 10.526% | $219.5157 | $219.52 | $219.50 | $219.50 |
| Purchase #6 | $149.40 | 3.194% | $154.1718 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $139.47 | 4.337% | $145.5188 | $145.52 | $145.50 | $145.50 |
| 7 purchase totals = | $1,017.14 | $1,098.8100 | $1,098.81 | $1,098.70 | $1,098.80 | |