| 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 | $177.43 | 12.225% | $199.1208 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $244.54 | 6.330% | $260.0194 | $260.02 | $260.00 | $260.00 |
| Purchase #3 | $76.50 | 6.209% | $81.2499 | $81.25 | $81.25 | $81.20 |
| Purchase #4 | $103.73 | 7.493% | $111.5025 | $111.50 | $111.50 | $111.50 |
| Purchase #5 | $176.38 | 3.855% | $183.1794 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $65.58 | 4.553% | $68.5659 | $68.57 | $68.55 | $68.60 |
| Purchase #7 | $64.43 | 13.571% | $73.1738 | $73.17 | $73.15 | $73.20 |
| 7 purchase totals = | $908.59 | $976.8117 | $976.81 | $976.75 | $976.80 | |