| 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 | $124.66 | 7.396% | $133.8799 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $211.52 | 7.209% | $226.7685 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $158.57 | 12.313% | $178.0947 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $104.66 | 4.179% | $109.0337 | $109.03 | $109.05 | $109.00 |
| Purchase #5 | $151.36 | 11.413% | $168.6347 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $7.45 | 9.584% | $8.164 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $92.54 | 9.871% | $101.6746 | $101.67 | $101.65 | $101.70 |
| 7 purchase totals = | $850.76 | $926.2501 | $926.23 | $926.25 | $926.30 | |