| 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 | $152.83 | 13.643% | $173.6806 | $173.68 | $173.70 | $173.70 |
| Purchase #2 | $237.51 | 3.790% | $246.5116 | $246.51 | $246.50 | $246.50 |
| Purchase #3 | $15.29 | 11.750% | $17.0866 | $17.09 | $17.10 | $17.10 |
| Purchase #4 | $17.64 | 9.536% | $19.3222 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $240.42 | 13.540% | $272.9729 | $272.97 | $272.95 | $273.00 |
| Purchase #6 | $213.92 | 3.252% | $220.8767 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $144.28 | 10.299% | $159.1394 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $1,021.89 | $1,109.5900 | $1,109.59 | $1,109.60 | $1,109.60 | |