| 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 | $181.69 | 5.696% | $192.0391 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $29.26 | 6.453% | $31.1481 | $31.15 | $31.15 | $31.10 |
| Purchase #3 | $139.46 | 10.266% | $153.777 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $62.73 | 3.442% | $64.8892 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $130.39 | 9.564% | $142.8605 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $196.53 | 7.128% | $210.5387 | $210.54 | $210.55 | $210.50 |
| Purchase #7 | $8.96 | 3.126% | $9.2401 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $749.02 | $804.4927 | $804.50 | $804.55 | $804.40 | |