| 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 | $128.85 | 3.446% | $133.2902 | $133.29 | $133.30 | $133.30 |
| Purchase #2 | $170.89 | 5.731% | $180.6837 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $133.97 | 13.667% | $152.2797 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $176.80 | 11.343% | $196.8544 | $196.85 | $196.85 | $196.90 |
| Purchase #5 | $165.98 | 6.523% | $176.8069 | $176.81 | $176.80 | $176.80 |
| Purchase #6 | $127.86 | 6.862% | $136.6338 | $136.63 | $136.65 | $136.60 |
| Purchase #7 | $165.25 | 3.298% | $170.6999 | $170.70 | $170.70 | $170.70 |
| 7 purchase totals = | $1,069.60 | $1,147.2486 | $1,147.24 | $1,147.30 | $1,147.30 | |