| 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 | $127.73 | 10.224% | $140.7891 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $84.82 | 7.203% | $90.9296 | $90.93 | $90.95 | $90.90 |
| Purchase #3 | $80.43 | 7.177% | $86.2025 | $86.20 | $86.20 | $86.20 |
| Purchase #4 | $62.91 | 11.129% | $69.9113 | $69.91 | $69.90 | $69.90 |
| Purchase #5 | $198.77 | 10.873% | $220.3823 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $139.34 | 7.447% | $149.7166 | $149.72 | $149.70 | $149.70 |
| Purchase #7 | $141.75 | 5.216% | $149.1437 | $149.14 | $149.15 | $149.10 |
| 7 purchase totals = | $835.75 | $907.0751 | $907.07 | $907.10 | $907.00 | |