| 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 | $104.71 | 12.819% | $118.1328 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $164.94 | 9.636% | $180.8336 | $180.83 | $180.85 | $180.80 |
| Purchase #3 | $19.80 | 13.186% | $22.4108 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $90.67 | 7.588% | $97.55 | $97.55 | $97.55 | $97.60 |
| Purchase #5 | $93.71 | 10.201% | $103.2694 | $103.27 | $103.25 | $103.30 |
| Purchase #6 | $53.62 | 5.154% | $56.3836 | $56.38 | $56.40 | $56.40 |
| Purchase #7 | $185.45 | 7.583% | $199.5127 | $199.51 | $199.50 | $199.50 |
| 7 purchase totals = | $712.90 | $778.0929 | $778.08 | $778.10 | $778.10 | |