| 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 | $130.71 | 7.853% | $140.9747 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $177.89 | 9.625% | $195.0119 | $195.01 | $195.00 | $195.00 |
| Purchase #3 | $215.87 | 4.164% | $224.8588 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $34.53 | 11.105% | $38.3646 | $38.36 | $38.35 | $38.40 |
| Purchase #5 | $132.36 | 13.168% | $149.7892 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $95.32 | 9.829% | $104.689 | $104.69 | $104.70 | $104.70 |
| Purchase #7 | $88.29 | 6.179% | $93.7454 | $93.75 | $93.75 | $93.70 |
| 7 purchase totals = | $874.97 | $947.4336 | $947.43 | $947.40 | $947.50 | |