| 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 | $102.54 | 3.782% | $106.4181 | $106.42 | $106.40 | $106.40 |
| Purchase #2 | $152.59 | 4.730% | $159.8075 | $159.81 | $159.80 | $159.80 |
| Purchase #3 | $14.47 | 13.674% | $16.4486 | $16.45 | $16.45 | $16.40 |
| Purchase #4 | $233.97 | 12.535% | $263.2981 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $105.26 | 12.357% | $118.267 | $118.27 | $118.25 | $118.30 |
| Purchase #6 | $114.94 | 8.319% | $124.5019 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $183.73 | 10.818% | $203.6059 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $907.50 | $992.3471 | $992.36 | $992.30 | $992.30 | |