| 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 | $137.27 | 12.236% | $154.0664 | $154.07 | $154.05 | $154.10 |
| Purchase #2 | $93.95 | 4.785% | $98.4455 | $98.45 | $98.45 | $98.40 |
| Purchase #3 | $72.74 | 13.510% | $82.5672 | $82.57 | $82.55 | $82.60 |
| Purchase #4 | $63.98 | 8.592% | $69.4772 | $69.48 | $69.50 | $69.50 |
| Purchase #5 | $45.26 | 4.342% | $47.2252 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $236.76 | 8.327% | $256.475 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $91.65 | 11.838% | $102.4995 | $102.50 | $102.50 | $102.50 |
| 7 purchase totals = | $741.61 | $810.7560 | $810.78 | $810.80 | $810.80 | |