| 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 | $72.83 | 3.768% | $75.5742 | $75.57 | $75.55 | $75.60 |
| Purchase #2 | $182.65 | 8.485% | $198.1479 | $198.15 | $198.15 | $198.10 |
| Purchase #3 | $126.50 | 5.616% | $133.6042 | $133.60 | $133.60 | $133.60 |
| Purchase #4 | $109.33 | 5.403% | $115.2371 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $190.70 | 11.817% | $213.235 | $213.24 | $213.25 | $213.20 |
| Purchase #6 | $142.40 | 10.310% | $157.0814 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $69.70 | 10.640% | $77.1161 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $894.11 | $969.9959 | $970.00 | $970.00 | $969.90 | |