| 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 | $182.77 | 5.247% | $192.3599 | $192.36 | $192.35 | $192.40 |
| Purchase #2 | $60.58 | 12.252% | $68.0023 | $68.00 | $68.00 | $68.00 |
| Purchase #3 | $126.84 | 6.359% | $134.9058 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $126.75 | 8.738% | $137.8254 | $137.83 | $137.85 | $137.80 |
| Purchase #5 | $121.38 | 10.421% | $134.029 | $134.03 | $134.05 | $134.00 |
| Purchase #6 | $46.64 | 13.811% | $53.0815 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $88.64 | 10.376% | $97.8373 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $753.60 | $818.0412 | $818.05 | $818.10 | $818.00 | |