| 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 | $167.41 | 10.382% | $184.7905 | $184.79 | $184.80 | $184.80 |
| Purchase #2 | $117.66 | 11.415% | $131.0909 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $90.38 | 9.806% | $99.2427 | $99.24 | $99.25 | $99.20 |
| Purchase #4 | $82.99 | 12.485% | $93.3513 | $93.35 | $93.35 | $93.40 |
| Purchase #5 | $128.95 | 8.410% | $139.7947 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $19.30 | 5.214% | $20.3063 | $20.31 | $20.30 | $20.30 |
| Purchase #7 | $145.50 | 3.379% | $150.4164 | $150.42 | $150.40 | $150.40 |
| 7 purchase totals = | $752.19 | $818.9928 | $818.99 | $819.00 | $819.00 | |