| 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 | $17.58 | 11.769% | $19.649 | $19.65 | $19.65 | $19.60 |
| Purchase #2 | $145.80 | 7.367% | $156.5411 | $156.54 | $156.55 | $156.50 |
| Purchase #3 | $215.46 | 8.309% | $233.3626 | $233.36 | $233.35 | $233.40 |
| Purchase #4 | $121.39 | 4.541% | $126.9023 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $100.38 | 4.774% | $105.1721 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $174.90 | 10.627% | $193.4866 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $142.37 | 5.868% | $150.7243 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $917.88 | $985.8380 | $985.83 | $985.80 | $985.80 | |