| 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 | $136.95 | 12.764% | $154.4303 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $151.77 | 3.704% | $157.3916 | $157.39 | $157.40 | $157.40 |
| Purchase #3 | $249.44 | 11.866% | $279.0386 | $279.04 | $279.05 | $279.00 |
| Purchase #4 | $118.26 | 7.800% | $127.4843 | $127.48 | $127.50 | $127.50 |
| Purchase #5 | $39.33 | 8.295% | $42.5924 | $42.59 | $42.60 | $42.60 |
| Purchase #6 | $20.94 | 12.414% | $23.5395 | $23.54 | $23.55 | $23.50 |
| Purchase #7 | $45.61 | 7.778% | $49.1575 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $762.30 | $833.6342 | $833.63 | $833.70 | $833.60 | |