| 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 | $136.33 | 6.135% | $144.6938 | $144.69 | $144.70 | $144.70 |
| Purchase #2 | $53.92 | 11.811% | $60.2885 | $60.29 | $60.30 | $60.30 |
| Purchase #3 | $42.42 | 4.782% | $44.4485 | $44.45 | $44.45 | $44.40 |
| Purchase #4 | $158.85 | 4.820% | $166.5066 | $166.51 | $166.50 | $166.50 |
| Purchase #5 | $20.44 | 3.213% | $21.0967 | $21.10 | $21.10 | $21.10 |
| Purchase #6 | $190.87 | 6.757% | $203.7671 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $17.42 | 10.252% | $19.2059 | $19.21 | $19.20 | $19.20 |
| 7 purchase totals = | $620.25 | $660.0071 | $660.02 | $660.00 | $660.00 | |