| 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 | $74.52 | 9.691% | $81.7417 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $140.34 | 3.397% | $145.1073 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $182.86 | 9.523% | $200.2738 | $200.27 | $200.25 | $200.30 |
| Purchase #4 | $152.32 | 12.580% | $171.4819 | $171.48 | $171.50 | $171.50 |
| Purchase #5 | $138.73 | 7.609% | $149.286 | $149.29 | $149.30 | $149.30 |
| Purchase #6 | $13.51 | 12.218% | $15.1607 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $173.69 | 10.568% | $192.0456 | $192.05 | $192.05 | $192.00 |
| 7 purchase totals = | $875.97 | $955.0970 | $955.10 | $955.10 | $955.10 | |