| 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 | $179.26 | 3.745% | $185.9733 | $185.97 | $185.95 | $186.00 |
| Purchase #2 | $185.38 | 7.727% | $199.7043 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $155.38 | 8.872% | $169.1653 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $61.28 | 9.193% | $66.9135 | $66.91 | $66.90 | $66.90 |
| Purchase #5 | $216.45 | 6.661% | $230.8677 | $230.87 | $230.85 | $230.90 |
| Purchase #6 | $17.31 | 6.736% | $18.476 | $18.48 | $18.50 | $18.50 |
| Purchase #7 | $39.38 | 8.258% | $42.632 | $42.63 | $42.65 | $42.60 |
| 7 purchase totals = | $854.44 | $913.7321 | $913.73 | $913.70 | $913.80 | |