| 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 | $180.63 | 3.812% | $187.5156 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $176.25 | 3.552% | $182.5104 | $182.51 | $182.50 | $182.50 |
| Purchase #3 | $53.35 | 8.759% | $58.0229 | $58.02 | $58.00 | $58.00 |
| Purchase #4 | $23.74 | 6.867% | $25.3702 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $122.98 | 4.717% | $128.781 | $128.78 | $128.80 | $128.80 |
| Purchase #6 | $230.50 | 13.736% | $262.1615 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $142.88 | 4.663% | $149.5425 | $149.54 | $149.55 | $149.50 |
| 7 purchase totals = | $930.33 | $993.9041 | $993.90 | $993.85 | $993.90 | |