| 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 | $32.81 | 13.660% | $37.2918 | $37.29 | $37.30 | $37.30 |
| Purchase #2 | $133.26 | 8.781% | $144.9616 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $37.92 | 9.506% | $41.5247 | $41.52 | $41.50 | $41.50 |
| Purchase #4 | $137.77 | 9.391% | $150.708 | $150.71 | $150.70 | $150.70 |
| Purchase #5 | $165.82 | 11.548% | $184.9689 | $184.97 | $184.95 | $185.00 |
| Purchase #6 | $144.93 | 10.175% | $159.6766 | $159.68 | $159.70 | $159.70 |
| Purchase #7 | $93.69 | 4.125% | $97.5547 | $97.55 | $97.55 | $97.60 |
| 7 purchase totals = | $746.20 | $816.6863 | $816.68 | $816.65 | $816.80 | |