| 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 | $17.42 | 10.781% | $19.2981 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $164.69 | 9.402% | $180.1742 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $165.76 | 7.668% | $178.4705 | $178.47 | $178.45 | $178.50 |
| Purchase #4 | $159.37 | 12.279% | $178.939 | $178.94 | $178.95 | $178.90 |
| Purchase #5 | $183.27 | 6.710% | $195.5674 | $195.57 | $195.55 | $195.60 |
| Purchase #6 | $8.43 | 6.474% | $8.9758 | $8.98 | $9.00 | $9.00 |
| Purchase #7 | $66.90 | 5.508% | $70.5849 | $70.58 | $70.60 | $70.60 |
| 7 purchase totals = | $765.84 | $832.0099 | $832.01 | $832.00 | $832.10 | |