| 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 | $127.66 | 5.549% | $134.7439 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $178.81 | 3.217% | $184.5623 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $139.51 | 4.133% | $145.2759 | $145.28 | $145.30 | $145.30 |
| Purchase #4 | $13.60 | 13.854% | $15.4841 | $15.48 | $15.50 | $15.50 |
| Purchase #5 | $73.41 | 13.183% | $83.0876 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $214.94 | 13.582% | $244.1332 | $244.13 | $244.15 | $244.10 |
| Purchase #7 | $137.49 | 5.358% | $144.8567 | $144.86 | $144.85 | $144.90 |
| 7 purchase totals = | $885.42 | $952.1437 | $952.14 | $952.20 | $952.20 | |