| 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 | $133.60 | 5.849% | $141.4143 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $117.85 | 9.187% | $128.6769 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $173.77 | 7.217% | $186.311 | $186.31 | $186.30 | $186.30 |
| Purchase #4 | $237.48 | 6.450% | $252.7975 | $252.80 | $252.80 | $252.80 |
| Purchase #5 | $156.50 | 9.494% | $171.3581 | $171.36 | $171.35 | $171.40 |
| Purchase #6 | $163.89 | 12.805% | $184.8761 | $184.88 | $184.90 | $184.90 |
| Purchase #7 | $137.49 | 4.496% | $143.6716 | $143.67 | $143.65 | $143.70 |
| 7 purchase totals = | $1,120.58 | $1,209.1055 | $1,209.11 | $1,209.10 | $1,209.20 | |