| 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 | $176.76 | 11.570% | $197.2111 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $42.83 | 7.187% | $45.9082 | $45.91 | $45.90 | $45.90 |
| Purchase #3 | $140.32 | 6.592% | $149.5699 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $139.84 | 13.406% | $158.587 | $158.59 | $158.60 | $158.60 |
| Purchase #5 | $62.63 | 4.233% | $65.2811 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $9.71 | 10.678% | $10.7468 | $10.75 | $10.75 | $10.70 |
| Purchase #7 | $28.74 | 6.435% | $30.5894 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $600.83 | $657.8935 | $657.90 | $657.90 | $657.90 | |