| 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 | $142.58 | 10.171% | $157.0818 | $157.08 | $157.10 | $157.10 |
| Purchase #2 | $154.65 | 9.461% | $169.2814 | $169.28 | $169.30 | $169.30 |
| Purchase #3 | $41.47 | 9.259% | $45.3097 | $45.31 | $45.30 | $45.30 |
| Purchase #4 | $131.36 | 7.674% | $141.4406 | $141.44 | $141.45 | $141.40 |
| Purchase #5 | $22.32 | 11.532% | $24.8939 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $175.94 | 7.196% | $188.6006 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $14.37 | 13.705% | $16.3394 | $16.34 | $16.35 | $16.30 |
| 7 purchase totals = | $682.69 | $742.9474 | $742.94 | $743.00 | $742.90 | |