| 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 | $130.94 | 12.864% | $147.7841 | $147.78 | $147.80 | $147.80 |
| Purchase #2 | $54.60 | 7.490% | $58.6895 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $191.28 | 7.321% | $205.2836 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $233.36 | 12.780% | $263.1834 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $30.80 | 5.421% | $32.4697 | $32.47 | $32.45 | $32.50 |
| Purchase #6 | $88.72 | 3.118% | $91.4863 | $91.49 | $91.50 | $91.50 |
| Purchase #7 | $47.49 | 6.841% | $50.7388 | $50.74 | $50.75 | $50.70 |
| 7 purchase totals = | $777.19 | $849.6354 | $849.63 | $849.70 | $849.70 | |