| 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 | $141.32 | 13.866% | $160.9154 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $180.25 | 12.512% | $202.8029 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $27.60 | 4.583% | $28.8649 | $28.86 | $28.85 | $28.90 |
| Purchase #4 | $83.46 | 7.597% | $89.8005 | $89.80 | $89.80 | $89.80 |
| Purchase #5 | $54.47 | 5.832% | $57.6467 | $57.65 | $57.65 | $57.60 |
| Purchase #6 | $112.42 | 10.441% | $124.1578 | $124.16 | $124.15 | $124.20 |
| Purchase #7 | $91.81 | 3.567% | $95.0849 | $95.08 | $95.10 | $95.10 |
| 7 purchase totals = | $691.33 | $759.2731 | $759.27 | $759.25 | $759.30 | |