| 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 | $198.74 | 10.565% | $219.7369 | $219.74 | $219.75 | $219.70 |
| Purchase #2 | $202.87 | 5.511% | $214.0502 | $214.05 | $214.05 | $214.10 |
| Purchase #3 | $29.47 | 3.487% | $30.4976 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $53.84 | 3.666% | $55.8138 | $55.81 | $55.80 | $55.80 |
| Purchase #5 | $68.32 | 7.309% | $73.3135 | $73.31 | $73.30 | $73.30 |
| Purchase #6 | $19.61 | 12.564% | $22.0738 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $157.69 | 13.575% | $179.0964 | $179.10 | $179.10 | $179.10 |
| 7 purchase totals = | $730.54 | $794.5822 | $794.58 | $794.55 | $794.60 | |