| 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 | $180.34 | 9.543% | $197.5498 | $197.55 | $197.55 | $197.50 |
| Purchase #2 | $19.58 | 5.837% | $20.7229 | $20.72 | $20.70 | $20.70 |
| Purchase #3 | $184.29 | 7.240% | $197.6326 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $242.83 | 9.631% | $266.217 | $266.22 | $266.20 | $266.20 |
| Purchase #5 | $15.89 | 6.638% | $16.9448 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $179.55 | 10.680% | $198.7259 | $198.73 | $198.75 | $198.70 |
| Purchase #7 | $66.71 | 13.697% | $75.8473 | $75.85 | $75.85 | $75.80 |
| 7 purchase totals = | $889.19 | $973.6403 | $973.64 | $973.65 | $973.40 | |