| 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 | $107.71 | 7.850% | $116.1652 | $116.17 | $116.15 | $116.20 |
| Purchase #2 | $126.42 | 13.710% | $143.7522 | $143.75 | $143.75 | $143.80 |
| Purchase #3 | $170.29 | 9.756% | $186.9035 | $186.90 | $186.90 | $186.90 |
| Purchase #4 | $136.94 | 3.236% | $141.3714 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $128.44 | 3.432% | $132.8481 | $132.85 | $132.85 | $132.80 |
| Purchase #6 | $249.51 | 9.675% | $273.6501 | $273.65 | $273.65 | $273.70 |
| Purchase #7 | $94.40 | 7.462% | $101.4441 | $101.44 | $101.45 | $101.40 |
| 7 purchase totals = | $1,013.71 | $1,096.1346 | $1,096.13 | $1,096.10 | $1,096.20 | |