| 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 | $188.34 | 6.601% | $200.7723 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $133.40 | 12.381% | $149.9163 | $149.92 | $149.90 | $149.90 |
| Purchase #3 | $233.28 | 11.316% | $259.678 | $259.68 | $259.70 | $259.70 |
| Purchase #4 | $155.71 | 9.654% | $170.7422 | $170.74 | $170.75 | $170.70 |
| Purchase #5 | $97.35 | 13.598% | $110.5877 | $110.59 | $110.60 | $110.60 |
| Purchase #6 | $44.88 | 13.351% | $50.8719 | $50.87 | $50.85 | $50.90 |
| Purchase #7 | $153.50 | 8.242% | $166.1515 | $166.15 | $166.15 | $166.20 |
| 7 purchase totals = | $1,006.46 | $1,108.7199 | $1,108.72 | $1,108.70 | $1,108.80 | |