| 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 | $180.56 | 7.527% | $194.1508 | $194.15 | $194.15 | $194.20 |
| Purchase #2 | $150.62 | 11.131% | $167.3855 | $167.39 | $167.40 | $167.40 |
| Purchase #3 | $209.43 | 6.482% | $223.0053 | $223.01 | $223.00 | $223.00 |
| Purchase #4 | $69.69 | 12.305% | $78.2654 | $78.27 | $78.25 | $78.30 |
| Purchase #5 | $21.77 | 9.276% | $23.7894 | $23.79 | $23.80 | $23.80 |
| Purchase #6 | $26.49 | 10.237% | $29.2018 | $29.20 | $29.20 | $29.20 |
| Purchase #7 | $113.78 | 5.153% | $119.6431 | $119.64 | $119.65 | $119.60 |
| 7 purchase totals = | $772.34 | $835.4413 | $835.45 | $835.45 | $835.50 | |