| 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 | $37.27 | 13.225% | $42.199 | $42.20 | $42.20 | $42.20 |
| Purchase #2 | $151.91 | 4.646% | $158.9677 | $158.97 | $158.95 | $159.00 |
| Purchase #3 | $106.71 | 9.623% | $116.9787 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $165.28 | 5.800% | $174.8662 | $174.87 | $174.85 | $174.90 |
| Purchase #5 | $176.48 | 12.455% | $198.4606 | $198.46 | $198.45 | $198.50 |
| Purchase #6 | $207.26 | 9.269% | $226.4709 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $197.57 | 12.198% | $221.6696 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $1,042.48 | $1,139.6127 | $1,139.62 | $1,139.55 | $1,139.80 | |