| 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 | $113.62 | 4.527% | $118.7636 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $37.98 | 3.328% | $39.244 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $182.70 | 8.225% | $197.7271 | $197.73 | $197.75 | $197.70 |
| Purchase #4 | $157.66 | 4.817% | $165.2545 | $165.25 | $165.25 | $165.30 |
| Purchase #5 | $155.25 | 9.262% | $169.6293 | $169.63 | $169.65 | $169.60 |
| Purchase #6 | $108.48 | 13.708% | $123.3504 | $123.35 | $123.35 | $123.40 |
| Purchase #7 | $87.34 | 4.633% | $91.3865 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $843.03 | $905.3554 | $905.35 | $905.40 | $905.40 | |