| 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 | $161.37 | 7.408% | $173.3243 | $173.32 | $173.30 | $173.30 |
| Purchase #2 | $204.55 | 7.403% | $219.6928 | $219.69 | $219.70 | $219.70 |
| Purchase #3 | $164.98 | 13.421% | $187.122 | $187.12 | $187.10 | $187.10 |
| Purchase #4 | $117.33 | 12.128% | $131.5598 | $131.56 | $131.55 | $131.60 |
| Purchase #5 | $209.29 | 11.705% | $233.7874 | $233.79 | $233.80 | $233.80 |
| Purchase #6 | $69.86 | 9.590% | $76.5596 | $76.56 | $76.55 | $76.60 |
| Purchase #7 | $126.66 | 8.714% | $137.6972 | $137.70 | $137.70 | $137.70 |
| 7 purchase totals = | $1,054.04 | $1,159.7431 | $1,159.74 | $1,159.70 | $1,159.80 | |