| 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 | $172.73 | 5.565% | $182.3424 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $139.78 | 11.663% | $156.0825 | $156.08 | $156.10 | $156.10 |
| Purchase #3 | $121.84 | 6.261% | $129.4684 | $129.47 | $129.45 | $129.50 |
| Purchase #4 | $129.88 | 6.643% | $138.5079 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $110.31 | 13.575% | $125.2846 | $125.28 | $125.30 | $125.30 |
| Purchase #6 | $249.73 | 10.757% | $276.5935 | $276.59 | $276.60 | $276.60 |
| Purchase #7 | $66.99 | 12.458% | $75.3356 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $991.26 | $1,083.6149 | $1,083.61 | $1,083.65 | $1,083.60 | |