| 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 | $146.40 | 7.159% | $156.8808 | $156.88 | $156.90 | $156.90 |
| Purchase #2 | $150.80 | 4.365% | $157.3824 | $157.38 | $157.40 | $157.40 |
| Purchase #3 | $157.34 | 5.325% | $165.7184 | $165.72 | $165.70 | $165.70 |
| Purchase #4 | $132.34 | 10.869% | $146.724 | $146.72 | $146.70 | $146.70 |
| Purchase #5 | $105.99 | 12.707% | $119.4581 | $119.46 | $119.45 | $119.50 |
| Purchase #6 | $113.61 | 9.133% | $123.986 | $123.99 | $124.00 | $124.00 |
| Purchase #7 | $140.72 | 6.436% | $149.7767 | $149.78 | $149.80 | $149.80 |
| 7 purchase totals = | $947.20 | $1,019.9264 | $1,019.93 | $1,019.95 | $1,020.00 | |