| 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 | $140.78 | 10.408% | $155.4324 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $57.88 | 5.753% | $61.2098 | $61.21 | $61.20 | $61.20 |
| Purchase #3 | $211.81 | 9.633% | $232.2137 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $233.43 | 10.607% | $258.1899 | $258.19 | $258.20 | $258.20 |
| Purchase #5 | $128.68 | 10.779% | $142.5504 | $142.55 | $142.55 | $142.60 |
| Purchase #6 | $134.46 | 4.648% | $140.7097 | $140.71 | $140.70 | $140.70 |
| Purchase #7 | $121.80 | 3.823% | $126.4564 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $1,028.84 | $1,116.7623 | $1,116.76 | $1,116.75 | $1,116.80 | |