| 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 | $169.48 | 12.823% | $191.2124 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $19.30 | 9.834% | $21.198 | $21.20 | $21.20 | $21.20 |
| Purchase #3 | $79.86 | 13.266% | $90.4542 | $90.45 | $90.45 | $90.50 |
| Purchase #4 | $191.38 | 10.699% | $211.8557 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $65.99 | 10.605% | $72.9882 | $72.99 | $73.00 | $73.00 |
| Purchase #6 | $132.39 | 3.322% | $136.788 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $221.64 | 5.512% | $233.8568 | $233.86 | $233.85 | $233.90 |
| 7 purchase totals = | $880.04 | $958.3533 | $958.36 | $958.35 | $958.50 | |