| 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 | $148.36 | 6.206% | $157.5672 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $140.84 | 5.620% | $148.7552 | $148.76 | $148.75 | $148.80 |
| Purchase #3 | $97.45 | 7.277% | $104.5414 | $104.54 | $104.55 | $104.50 |
| Purchase #4 | $151.82 | 7.308% | $162.915 | $162.92 | $162.90 | $162.90 |
| Purchase #5 | $8.72 | 8.125% | $9.4285 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $110.65 | 9.471% | $121.1297 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $39.56 | 6.851% | $42.2703 | $42.27 | $42.25 | $42.30 |
| 7 purchase totals = | $697.40 | $746.6073 | $746.62 | $746.60 | $746.60 | |