| 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 | $105.88 | 10.274% | $116.7581 | $116.76 | $116.75 | $116.80 |
| Purchase #2 | $107.29 | 10.344% | $118.3881 | $118.39 | $118.40 | $118.40 |
| Purchase #3 | $196.26 | 3.729% | $203.5785 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $162.34 | 8.681% | $176.4327 | $176.43 | $176.45 | $176.40 |
| Purchase #5 | $11.44 | 4.195% | $11.9199 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $108.33 | 7.232% | $116.1644 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $74.64 | 5.170% | $78.4989 | $78.50 | $78.50 | $78.50 |
| 7 purchase totals = | $766.18 | $821.7406 | $821.74 | $821.75 | $821.80 | |