| 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 | $134.56 | 11.486% | $150.0156 | $150.02 | $150.00 | $150.00 |
| Purchase #2 | $149.68 | 9.545% | $163.967 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $22.57 | 10.557% | $24.9527 | $24.95 | $24.95 | $25.00 |
| Purchase #4 | $29.71 | 11.830% | $33.2247 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $64.61 | 13.817% | $73.5372 | $73.54 | $73.55 | $73.50 |
| Purchase #6 | $93.73 | 11.632% | $104.6327 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $42.58 | 10.522% | $47.0603 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $537.44 | $597.3902 | $597.39 | $597.35 | $597.40 | |