| 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 | $145.63 | 13.212% | $164.8706 | $164.87 | $164.85 | $164.90 |
| Purchase #2 | $219.68 | 9.818% | $241.2482 | $241.25 | $241.25 | $241.20 |
| Purchase #3 | $114.86 | 5.777% | $121.4955 | $121.50 | $121.50 | $121.50 |
| Purchase #4 | $64.58 | 7.756% | $69.5888 | $69.59 | $69.60 | $69.60 |
| Purchase #5 | $103.88 | 12.511% | $116.8764 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $189.97 | 10.377% | $209.6832 | $209.68 | $209.70 | $209.70 |
| Purchase #7 | $41.71 | 6.388% | $44.3744 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $880.31 | $968.1371 | $968.14 | $968.15 | $968.20 | |