| 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 | $133.44 | 13.572% | $151.5505 | $151.55 | $151.55 | $151.60 |
| Purchase #2 | $197.41 | 5.146% | $207.5687 | $207.57 | $207.55 | $207.60 |
| Purchase #3 | $120.88 | 3.631% | $125.2692 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $176.57 | 10.118% | $194.4354 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $212.48 | 6.272% | $225.8067 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $47.78 | 3.479% | $49.4423 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $221.28 | 10.144% | $243.7266 | $243.73 | $243.75 | $243.70 |
| 7 purchase totals = | $1,109.84 | $1,197.7994 | $1,197.81 | $1,197.80 | $1,197.80 | |