| 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 | $141.76 | 13.235% | $160.5219 | $160.52 | $160.50 | $160.50 |
| Purchase #2 | $42.44 | 13.366% | $48.1125 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $37.64 | 11.620% | $42.0138 | $42.01 | $42.00 | $42.00 |
| Purchase #4 | $140.56 | 3.687% | $145.7424 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $197.88 | 9.260% | $216.2037 | $216.20 | $216.20 | $216.20 |
| Purchase #6 | $62.73 | 5.603% | $66.2448 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $130.31 | 6.698% | $139.0382 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $753.32 | $817.8773 | $817.86 | $817.85 | $817.70 | |