| 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 | $165.51 | 4.688% | $173.2691 | $173.27 | $173.25 | $173.30 |
| Purchase #2 | $122.62 | 13.753% | $139.4839 | $139.48 | $139.50 | $139.50 |
| Purchase #3 | $232.82 | 13.388% | $263.9899 | $263.99 | $264.00 | $264.00 |
| Purchase #4 | $187.61 | 3.549% | $194.2683 | $194.27 | $194.25 | $194.30 |
| Purchase #5 | $193.30 | 3.387% | $199.8471 | $199.85 | $199.85 | $199.80 |
| Purchase #6 | $23.97 | 7.627% | $25.7982 | $25.80 | $25.80 | $25.80 |
| Purchase #7 | $103.80 | 7.686% | $111.7781 | $111.78 | $111.80 | $111.80 |
| 7 purchase totals = | $1,029.63 | $1,108.4346 | $1,108.44 | $1,108.45 | $1,108.50 | |