| 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 | $148.46 | 7.244% | $159.2144 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $126.52 | 8.430% | $137.1856 | $137.19 | $137.20 | $137.20 |
| Purchase #3 | $141.73 | 6.717% | $151.25 | $151.25 | $151.25 | $151.30 |
| Purchase #4 | $157.63 | 8.364% | $170.8142 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $196.33 | 5.218% | $206.5745 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $104.89 | 7.870% | $113.1448 | $113.14 | $113.15 | $113.10 |
| Purchase #7 | $176.46 | 10.782% | $195.4859 | $195.49 | $195.50 | $195.50 |
| 7 purchase totals = | $1,052.02 | $1,133.6694 | $1,133.66 | $1,133.65 | $1,133.70 | |