| 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 | $171.80 | 11.415% | $191.411 | $191.41 | $191.40 | $191.40 |
| Purchase #2 | $17.65 | 3.366% | $18.2441 | $18.24 | $18.25 | $18.20 |
| Purchase #3 | $209.31 | 11.610% | $233.6109 | $233.61 | $233.60 | $233.60 |
| Purchase #4 | $23.40 | 9.634% | $25.6544 | $25.65 | $25.65 | $25.70 |
| Purchase #5 | $131.92 | 6.583% | $140.6043 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $122.81 | 4.751% | $128.6447 | $128.64 | $128.65 | $128.60 |
| Purchase #7 | $84.86 | 3.851% | $88.128 | $88.13 | $88.15 | $88.10 |
| 7 purchase totals = | $761.75 | $826.2974 | $826.28 | $826.30 | $826.20 | |