| 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 | $113.31 | 3.731% | $117.5376 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $196.47 | 7.166% | $210.549 | $210.55 | $210.55 | $210.50 |
| Purchase #3 | $78.73 | 12.142% | $88.2894 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $142.80 | 5.521% | $150.684 | $150.68 | $150.70 | $150.70 |
| Purchase #5 | $5.71 | 12.205% | $6.4069 | $6.41 | $6.40 | $6.40 |
| Purchase #6 | $57.72 | 10.440% | $63.746 | $63.75 | $63.75 | $63.70 |
| Purchase #7 | $156.28 | 5.856% | $165.4318 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $751.02 | $802.6447 | $802.65 | $802.70 | $802.50 | |