| 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 | $180.42 | 8.211% | $195.2343 | $195.23 | $195.25 | $195.20 |
| Purchase #2 | $121.86 | 13.536% | $138.355 | $138.36 | $138.35 | $138.40 |
| Purchase #3 | $44.82 | 11.228% | $49.8524 | $49.85 | $49.85 | $49.90 |
| Purchase #4 | $199.65 | 3.400% | $206.4381 | $206.44 | $206.45 | $206.40 |
| Purchase #5 | $177.25 | 7.751% | $190.9886 | $190.99 | $191.00 | $191.00 |
| Purchase #6 | $146.42 | 6.631% | $156.1291 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $133.86 | 9.362% | $146.392 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $1,004.28 | $1,083.3895 | $1,083.39 | $1,083.45 | $1,083.40 | |