| 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 | $192.83 | 7.570% | $207.4272 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $72.65 | 13.579% | $82.5151 | $82.52 | $82.50 | $82.50 |
| Purchase #3 | $62.92 | 8.660% | $68.3689 | $68.37 | $68.35 | $68.40 |
| Purchase #4 | $73.95 | 12.321% | $83.0614 | $83.06 | $83.05 | $83.10 |
| Purchase #5 | $156.30 | 11.322% | $173.9963 | $174.00 | $174.00 | $174.00 |
| Purchase #6 | $42.84 | 11.390% | $47.7195 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $80.35 | 5.253% | $84.5708 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $681.84 | $747.6592 | $747.67 | $747.60 | $747.70 | |