| 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 | $180.75 | 12.628% | $203.5751 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $112.29 | 12.562% | $126.3959 | $126.40 | $126.40 | $126.40 |
| Purchase #3 | $94.68 | 4.639% | $99.0722 | $99.07 | $99.05 | $99.10 |
| Purchase #4 | $28.87 | 13.523% | $32.7741 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $208.26 | 13.866% | $237.1373 | $237.14 | $237.15 | $237.10 |
| Purchase #6 | $142.83 | 7.200% | $153.1138 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $194.70 | 10.181% | $214.5224 | $214.52 | $214.50 | $214.50 |
| 7 purchase totals = | $962.38 | $1,066.5908 | $1,066.59 | $1,066.55 | $1,066.60 | |