| 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 | $198.35 | 7.351% | $212.9307 | $212.93 | $212.95 | $212.90 |
| Purchase #2 | $30.38 | 9.157% | $33.1619 | $33.16 | $33.15 | $33.20 |
| Purchase #3 | $228.75 | 13.169% | $258.8741 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $144.57 | 9.694% | $158.5846 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $116.27 | 12.779% | $131.1281 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $180.48 | 3.477% | $186.7553 | $186.76 | $186.75 | $186.80 |
| Purchase #7 | $8.37 | 7.368% | $8.9867 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $907.17 | $990.4214 | $990.42 | $990.45 | $990.50 | |