| 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 | $34.26 | 8.640% | $37.2201 | $37.22 | $37.20 | $37.20 |
| Purchase #2 | $204.76 | 9.664% | $224.548 | $224.55 | $224.55 | $224.50 |
| Purchase #3 | $14.96 | 7.798% | $16.1266 | $16.13 | $16.15 | $16.10 |
| Purchase #4 | $18.62 | 11.518% | $20.7647 | $20.76 | $20.75 | $20.80 |
| Purchase #5 | $135.57 | 7.626% | $145.9086 | $145.91 | $145.90 | $145.90 |
| Purchase #6 | $200.44 | 7.314% | $215.1002 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $82.41 | 12.243% | $92.4995 | $92.50 | $92.50 | $92.50 |
| 7 purchase totals = | $691.02 | $752.1677 | $752.17 | $752.15 | $752.10 | |