| 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 | $128.97 | 9.450% | $141.1577 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $82.45 | 12.585% | $92.8263 | $92.83 | $92.85 | $92.80 |
| Purchase #3 | $141.56 | 8.854% | $154.0937 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $66.59 | 9.516% | $72.9267 | $72.93 | $72.95 | $72.90 |
| Purchase #5 | $69.69 | 9.472% | $76.291 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $163.42 | 7.423% | $175.5507 | $175.55 | $175.55 | $175.60 |
| Purchase #7 | $88.95 | 6.680% | $94.8919 | $94.89 | $94.90 | $94.90 |
| 7 purchase totals = | $741.63 | $807.7380 | $807.74 | $807.80 | $807.80 | |