| 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 | $74.51 | 8.420% | $80.7837 | $80.78 | $80.80 | $80.80 |
| Purchase #2 | $240.63 | 6.544% | $256.3768 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $165.84 | 8.678% | $180.2316 | $180.23 | $180.25 | $180.20 |
| Purchase #4 | $140.35 | 3.539% | $145.317 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $12.78 | 13.868% | $14.5523 | $14.55 | $14.55 | $14.60 |
| Purchase #6 | $141.47 | 9.739% | $155.2478 | $155.25 | $155.25 | $155.20 |
| Purchase #7 | $188.50 | 8.862% | $205.2049 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $964.08 | $1,037.7141 | $1,037.71 | $1,037.75 | $1,037.70 | |