| 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 | $133.96 | 11.392% | $149.2207 | $149.22 | $149.20 | $149.20 |
| Purchase #2 | $25.57 | 5.213% | $26.903 | $26.90 | $26.90 | $26.90 |
| Purchase #3 | $56.72 | 9.135% | $61.9014 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $153.59 | 7.817% | $165.5961 | $165.60 | $165.60 | $165.60 |
| Purchase #5 | $144.35 | 3.518% | $149.4282 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $115.74 | 5.291% | $121.8638 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $233.86 | 13.197% | $264.7225 | $264.72 | $264.70 | $264.70 |
| 7 purchase totals = | $863.79 | $939.6357 | $939.63 | $939.60 | $939.60 | |