| 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 | $148.94 | 8.859% | $162.1346 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $206.85 | 7.420% | $222.1983 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $47.26 | 4.522% | $49.3971 | $49.40 | $49.40 | $49.40 |
| Purchase #4 | $62.39 | 13.240% | $70.6504 | $70.65 | $70.65 | $70.70 |
| Purchase #5 | $107.28 | 4.488% | $112.0947 | $112.09 | $112.10 | $112.10 |
| Purchase #6 | $225.25 | 3.261% | $232.5954 | $232.60 | $232.60 | $232.60 |
| Purchase #7 | $177.36 | 6.425% | $188.7554 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $975.33 | $1,037.8259 | $1,037.83 | $1,037.85 | $1,037.90 | |