| 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 | $204.45 | 13.684% | $232.4269 | $232.43 | $232.45 | $232.40 |
| Purchase #2 | $51.25 | 7.434% | $55.0599 | $55.06 | $55.05 | $55.10 |
| Purchase #3 | $172.37 | 9.670% | $189.0382 | $189.04 | $189.05 | $189.00 |
| Purchase #4 | $152.75 | 12.414% | $171.7124 | $171.71 | $171.70 | $171.70 |
| Purchase #5 | $148.62 | 3.383% | $153.6478 | $153.65 | $153.65 | $153.60 |
| Purchase #6 | $148.80 | 3.178% | $153.5289 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $118.92 | 5.749% | $125.7567 | $125.76 | $125.75 | $125.80 |
| 7 purchase totals = | $997.16 | $1,081.1708 | $1,081.18 | $1,081.20 | $1,081.10 | |