| 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 | $140.36 | 13.608% | $159.4602 | $159.46 | $159.45 | $159.50 |
| Purchase #2 | $115.73 | 13.766% | $131.6614 | $131.66 | $131.65 | $131.70 |
| Purchase #3 | $139.26 | 7.183% | $149.263 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $118.70 | 13.535% | $134.766 | $134.77 | $134.75 | $134.80 |
| Purchase #5 | $141.59 | 8.819% | $154.0768 | $154.08 | $154.10 | $154.10 |
| Purchase #6 | $34.58 | 10.181% | $38.1006 | $38.10 | $38.10 | $38.10 |
| Purchase #7 | $49.26 | 12.605% | $55.4692 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $739.48 | $822.7972 | $822.80 | $822.75 | $823.00 | |