| 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 | $163.56 | 12.279% | $183.6435 | $183.64 | $183.65 | $183.60 |
| Purchase #2 | $101.62 | 6.757% | $108.4865 | $108.49 | $108.50 | $108.50 |
| Purchase #3 | $7.80 | 6.514% | $8.3081 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $132.45 | 6.428% | $140.9639 | $140.96 | $140.95 | $141.00 |
| Purchase #5 | $175.36 | 5.728% | $185.4046 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $92.98 | 8.467% | $100.8526 | $100.85 | $100.85 | $100.90 |
| Purchase #7 | $156.26 | 7.819% | $168.478 | $168.48 | $168.50 | $168.50 |
| 7 purchase totals = | $830.03 | $896.1372 | $896.13 | $896.15 | $896.20 | |