| 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 | $163.73 | 3.480% | $169.4278 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $219.30 | 4.677% | $229.5567 | $229.56 | $229.55 | $229.60 |
| Purchase #3 | $156.52 | 11.300% | $174.2068 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $50.40 | 5.230% | $53.0359 | $53.04 | $53.05 | $53.00 |
| Purchase #5 | $67.54 | 4.215% | $70.3868 | $70.39 | $70.40 | $70.40 |
| Purchase #6 | $131.45 | 9.539% | $143.989 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $133.73 | 6.707% | $142.6993 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $922.67 | $983.3023 | $983.32 | $983.35 | $983.30 | |