| 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 | $139.33 | 7.679% | $150.0292 | $150.03 | $150.05 | $150.00 |
| Purchase #2 | $17.59 | 8.226% | $19.037 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $132.28 | 3.873% | $137.4032 | $137.40 | $137.40 | $137.40 |
| Purchase #4 | $183.65 | 11.759% | $205.2454 | $205.25 | $205.25 | $205.20 |
| Purchase #5 | $80.87 | 9.226% | $88.3311 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $41.91 | 10.155% | $46.166 | $46.17 | $46.15 | $46.20 |
| Purchase #7 | $51.96 | 10.365% | $57.3457 | $57.35 | $57.35 | $57.30 |
| 7 purchase totals = | $647.59 | $703.5576 | $703.57 | $703.60 | $703.40 | |