| 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 | $149.25 | 11.702% | $166.7152 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $155.36 | 9.832% | $170.635 | $170.64 | $170.65 | $170.60 |
| Purchase #3 | $102.97 | 11.252% | $114.5562 | $114.56 | $114.55 | $114.60 |
| Purchase #4 | $122.89 | 12.713% | $138.513 | $138.51 | $138.50 | $138.50 |
| Purchase #5 | $88.50 | 6.653% | $94.3879 | $94.39 | $94.40 | $94.40 |
| Purchase #6 | $14.92 | 9.824% | $16.3857 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $6.62 | 13.220% | $7.4952 | $7.50 | $7.50 | $7.50 |
| 7 purchase totals = | $640.51 | $708.6882 | $708.71 | $708.70 | $708.70 | |