| 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 | $148.50 | 5.559% | $156.7551 | $156.76 | $156.75 | $156.80 |
| Purchase #2 | $11.44 | 10.281% | $12.6161 | $12.62 | $12.60 | $12.60 |
| Purchase #3 | $158.70 | 4.509% | $165.8558 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $223.97 | 4.365% | $233.7463 | $233.75 | $233.75 | $233.70 |
| Purchase #5 | $250.52 | 12.158% | $280.9782 | $280.98 | $281.00 | $281.00 |
| Purchase #6 | $212.78 | 11.435% | $237.1114 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $223.39 | 9.491% | $244.5919 | $244.59 | $244.60 | $244.60 |
| 7 purchase totals = | $1,229.30 | $1,331.6548 | $1,331.67 | $1,331.65 | $1,331.70 | |