| 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 | $146.98 | 7.343% | $157.7727 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $120.49 | 11.572% | $134.4331 | $134.43 | $134.45 | $134.40 |
| Purchase #3 | $191.78 | 12.793% | $216.3144 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $232.47 | 4.805% | $243.6402 | $243.64 | $243.65 | $243.60 |
| Purchase #5 | $244.81 | 10.869% | $271.4184 | $271.42 | $271.40 | $271.40 |
| Purchase #6 | $243.69 | 10.189% | $268.5196 | $268.52 | $268.50 | $268.50 |
| Purchase #7 | $28.79 | 12.667% | $32.4368 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $1,209.01 | $1,324.5352 | $1,324.53 | $1,324.50 | $1,324.40 | |