| 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 | $159.29 | 12.470% | $179.1535 | $179.15 | $179.15 | $179.20 |
| Purchase #2 | $225.82 | 6.777% | $241.1238 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $174.53 | 12.339% | $196.0653 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $104.38 | 11.830% | $116.7282 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $247.57 | 5.339% | $260.7878 | $260.79 | $260.80 | $260.80 |
| Purchase #6 | $61.63 | 4.795% | $64.5852 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $106.31 | 8.194% | $115.021 | $115.02 | $115.00 | $115.00 |
| 7 purchase totals = | $1,079.53 | $1,173.4648 | $1,173.47 | $1,173.45 | $1,173.50 | |