| 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 | $108.63 | 7.286% | $116.5448 | $116.54 | $116.55 | $116.50 |
| Purchase #2 | $172.88 | 5.845% | $182.9848 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $155.97 | 4.174% | $162.4802 | $162.48 | $162.50 | $162.50 |
| Purchase #4 | $140.53 | 13.617% | $159.666 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $116.29 | 12.631% | $130.9786 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $187.45 | 5.114% | $197.0362 | $197.04 | $197.05 | $197.00 |
| Purchase #7 | $121.87 | 8.426% | $132.1388 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $1,003.62 | $1,081.8294 | $1,081.83 | $1,081.90 | $1,081.80 | |