| 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 | $146.27 | 9.282% | $159.8468 | $159.85 | $159.85 | $159.80 |
| Purchase #2 | $51.33 | 10.294% | $56.6139 | $56.61 | $56.60 | $56.60 |
| Purchase #3 | $156.94 | 8.717% | $170.6205 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $164.78 | 10.591% | $182.2318 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $15.60 | 7.638% | $16.7915 | $16.79 | $16.80 | $16.80 |
| Purchase #6 | $100.62 | 12.437% | $113.1341 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $183.98 | 6.379% | $195.7161 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $819.52 | $894.9547 | $894.95 | $894.95 | $894.80 | |