| 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 | $190.36 | 11.667% | $212.5693 | $212.57 | $212.55 | $212.60 |
| Purchase #2 | $221.58 | 11.598% | $247.2788 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $77.50 | 4.189% | $80.7465 | $80.75 | $80.75 | $80.70 |
| Purchase #4 | $79.61 | 6.740% | $84.9757 | $84.98 | $85.00 | $85.00 |
| Purchase #5 | $144.65 | 8.311% | $156.6719 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $227.78 | 6.144% | $241.7748 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $134.66 | 8.461% | $146.0536 | $146.05 | $146.05 | $146.10 |
| 7 purchase totals = | $1,076.14 | $1,170.0706 | $1,170.07 | $1,170.05 | $1,170.20 | |