| 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 | $169.71 | 6.160% | $180.1641 | $180.16 | $180.15 | $180.20 |
| Purchase #2 | $105.79 | 6.816% | $113.0006 | $113.00 | $113.00 | $113.00 |
| Purchase #3 | $159.74 | 11.473% | $178.067 | $178.07 | $178.05 | $178.10 |
| Purchase #4 | $210.65 | 9.268% | $230.173 | $230.17 | $230.15 | $230.20 |
| Purchase #5 | $139.65 | 4.839% | $146.4077 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $207.66 | 3.111% | $214.1203 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $75.52 | 3.464% | $78.136 | $78.14 | $78.15 | $78.10 |
| 7 purchase totals = | $1,068.72 | $1,140.0687 | $1,140.07 | $1,140.00 | $1,140.10 | |