| 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 | $109.84 | 7.570% | $118.1549 | $118.15 | $118.15 | $118.20 |
| Purchase #2 | $112.26 | 3.308% | $115.9736 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $58.52 | 11.217% | $65.0842 | $65.08 | $65.10 | $65.10 |
| Purchase #4 | $55.76 | 3.598% | $57.7662 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $140.35 | 5.856% | $148.5689 | $148.57 | $148.55 | $148.60 |
| Purchase #6 | $223.64 | 9.567% | $245.0356 | $245.04 | $245.05 | $245.00 |
| Purchase #7 | $61.99 | 5.846% | $65.6139 | $65.61 | $65.60 | $65.60 |
| 7 purchase totals = | $762.36 | $816.1973 | $816.19 | $816.15 | $816.30 | |