| 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 | $147.27 | 5.226% | $154.9663 | $154.97 | $154.95 | $155.00 |
| Purchase #2 | $20.67 | 5.241% | $21.7533 | $21.75 | $21.75 | $21.80 |
| Purchase #3 | $118.99 | 5.409% | $125.4262 | $125.43 | $125.45 | $125.40 |
| Purchase #4 | $189.41 | 5.146% | $199.157 | $199.16 | $199.15 | $199.20 |
| Purchase #5 | $79.44 | 6.603% | $84.6854 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $100.62 | 12.189% | $112.8846 | $112.88 | $112.90 | $112.90 |
| Purchase #7 | $21.56 | 7.779% | $23.2372 | $23.24 | $23.25 | $23.20 |
| 7 purchase totals = | $677.96 | $722.1100 | $722.12 | $722.15 | $722.20 | |