| 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 | $172.61 | 12.824% | $194.7455 | $194.75 | $194.75 | $194.70 |
| Purchase #2 | $176.30 | 8.389% | $191.0898 | $191.09 | $191.10 | $191.10 |
| Purchase #3 | $25.42 | 3.481% | $26.3049 | $26.30 | $26.30 | $26.30 |
| Purchase #4 | $54.79 | 8.150% | $59.2554 | $59.26 | $59.25 | $59.30 |
| Purchase #5 | $69.81 | 6.166% | $74.1145 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $70.58 | 6.812% | $75.3879 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $20.69 | 3.401% | $21.3937 | $21.39 | $21.40 | $21.40 |
| 7 purchase totals = | $590.20 | $642.2917 | $642.29 | $642.30 | $642.30 | |