| 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 | $16.89 | 8.717% | $18.3623 | $18.36 | $18.35 | $18.40 |
| Purchase #2 | $179.49 | 12.728% | $202.3355 | $202.34 | $202.35 | $202.30 |
| Purchase #3 | $119.26 | 10.344% | $131.5963 | $131.60 | $131.60 | $131.60 |
| Purchase #4 | $138.81 | 10.790% | $153.7876 | $153.79 | $153.80 | $153.80 |
| Purchase #5 | $138.44 | 8.436% | $150.1188 | $150.12 | $150.10 | $150.10 |
| Purchase #6 | $60.99 | 4.809% | $63.923 | $63.92 | $63.90 | $63.90 |
| Purchase #7 | $60.56 | 5.734% | $64.0325 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $714.44 | $784.1560 | $784.16 | $784.15 | $784.10 | |