| 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 | $183.27 | 5.355% | $193.0841 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $159.34 | 5.618% | $168.2917 | $168.29 | $168.30 | $168.30 |
| Purchase #3 | $6.65 | 9.189% | $7.2611 | $7.26 | $7.25 | $7.30 |
| Purchase #4 | $182.40 | 9.574% | $199.863 | $199.86 | $199.85 | $199.90 |
| Purchase #5 | $61.28 | 4.748% | $64.1896 | $64.19 | $64.20 | $64.20 |
| Purchase #6 | $244.99 | 13.557% | $278.2033 | $278.20 | $278.20 | $278.20 |
| Purchase #7 | $154.65 | 10.321% | $170.6114 | $170.61 | $170.60 | $170.60 |
| 7 purchase totals = | $992.58 | $1,081.5042 | $1,081.49 | $1,081.50 | $1,081.60 | |