| 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 | $14.88 | 12.334% | $16.7153 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $192.49 | 11.456% | $214.5417 | $214.54 | $214.55 | $214.50 |
| Purchase #3 | $9.65 | 5.632% | $10.1935 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $152.30 | 5.690% | $160.9659 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $128.42 | 8.603% | $139.468 | $139.47 | $139.45 | $139.50 |
| Purchase #6 | $241.78 | 4.310% | $252.2007 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $102.33 | 13.485% | $116.1292 | $116.13 | $116.15 | $116.10 |
| 7 purchase totals = | $841.85 | $910.2143 | $910.22 | $910.20 | $910.20 | |