| 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 | $158.31 | 12.674% | $178.3742 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $229.34 | 3.612% | $237.6238 | $237.62 | $237.60 | $237.60 |
| Purchase #3 | $152.37 | 10.850% | $168.9021 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $183.44 | 5.862% | $194.1933 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $198.25 | 13.257% | $224.532 | $224.53 | $224.55 | $224.50 |
| Purchase #6 | $192.74 | 3.683% | $199.8386 | $199.84 | $199.85 | $199.80 |
| Purchase #7 | $229.32 | 6.492% | $244.2075 | $244.21 | $244.20 | $244.20 |
| 7 purchase totals = | $1,343.77 | $1,447.6715 | $1,447.66 | $1,447.65 | $1,447.60 | |