| 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 | $168.88 | 8.226% | $182.7721 | $182.77 | $182.75 | $182.80 |
| Purchase #2 | $187.71 | 8.145% | $202.999 | $203.00 | $203.00 | $203.00 |
| Purchase #3 | $79.42 | 5.615% | $83.8794 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $42.37 | 12.831% | $47.8065 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $133.47 | 9.353% | $145.9534 | $145.95 | $145.95 | $146.00 |
| Purchase #6 | $100.60 | 13.382% | $114.0623 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $156.89 | 5.401% | $165.3636 | $165.36 | $165.35 | $165.40 |
| 7 purchase totals = | $869.34 | $942.8363 | $942.83 | $942.80 | $943.00 | |