| 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 | $73.67 | 7.497% | $79.193 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $109.47 | 9.840% | $120.2418 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $43.97 | 7.470% | $47.2546 | $47.25 | $47.25 | $47.30 |
| Purchase #4 | $156.68 | 4.472% | $163.6867 | $163.69 | $163.70 | $163.70 |
| Purchase #5 | $96.99 | 11.716% | $108.3533 | $108.35 | $108.35 | $108.40 |
| Purchase #6 | $38.75 | 12.842% | $43.7263 | $43.73 | $43.75 | $43.70 |
| Purchase #7 | $157.78 | 3.600% | $163.4601 | $163.46 | $163.45 | $163.50 |
| 7 purchase totals = | $677.31 | $725.9158 | $725.91 | $725.95 | $726.00 | |