| 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 | $154.39 | 9.840% | $169.582 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $113.91 | 10.123% | $125.4411 | $125.44 | $125.45 | $125.40 |
| Purchase #3 | $78.79 | 3.513% | $81.5579 | $81.56 | $81.55 | $81.60 |
| Purchase #4 | $45.65 | 3.436% | $47.2185 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $239.59 | 12.835% | $270.3414 | $270.34 | $270.35 | $270.30 |
| Purchase #6 | $115.28 | 5.270% | $121.3553 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $19.43 | 6.176% | $20.63 | $20.63 | $20.65 | $20.60 |
| 7 purchase totals = | $767.04 | $836.1262 | $836.13 | $836.15 | $836.10 | |