| 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 | $116.48 | 6.157% | $123.6517 | $123.65 | $123.65 | $123.70 |
| Purchase #2 | $152.70 | 11.536% | $170.3155 | $170.32 | $170.30 | $170.30 |
| Purchase #3 | $237.30 | 7.319% | $254.668 | $254.67 | $254.65 | $254.70 |
| Purchase #4 | $73.89 | 13.545% | $83.8984 | $83.90 | $83.90 | $83.90 |
| Purchase #5 | $179.51 | 13.816% | $204.3111 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $189.35 | 13.516% | $214.9425 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $41.50 | 6.571% | $44.227 | $44.23 | $44.25 | $44.20 |
| 7 purchase totals = | $990.73 | $1,096.0142 | $1,096.02 | $1,096.00 | $1,096.00 | |