| 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 | $136.85 | 12.489% | $153.9412 | $153.94 | $153.95 | $153.90 |
| Purchase #2 | $240.56 | 7.403% | $258.3687 | $258.37 | $258.35 | $258.40 |
| Purchase #3 | $13.29 | 5.375% | $14.0043 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $10.30 | 13.563% | $11.697 | $11.70 | $11.70 | $11.70 |
| Purchase #5 | $126.36 | 13.808% | $143.8078 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $135.94 | 3.781% | $141.0799 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $37.58 | 5.234% | $39.5469 | $39.55 | $39.55 | $39.50 |
| 7 purchase totals = | $700.88 | $762.4458 | $762.45 | $762.45 | $762.40 | |