| 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 | $146.87 | 7.396% | $157.7325 | $157.73 | $157.75 | $157.70 |
| Purchase #2 | $62.59 | 4.437% | $65.3671 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $59.70 | 10.771% | $66.1303 | $66.13 | $66.15 | $66.10 |
| Purchase #4 | $203.55 | 3.580% | $210.8371 | $210.84 | $210.85 | $210.80 |
| Purchase #5 | $133.36 | 12.827% | $150.4661 | $150.47 | $150.45 | $150.50 |
| Purchase #6 | $115.93 | 13.480% | $131.5574 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $128.88 | 6.316% | $137.0201 | $137.02 | $137.00 | $137.00 |
| 7 purchase totals = | $850.88 | $919.1106 | $919.12 | $919.10 | $919.10 | |