| 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 | $158.92 | 11.289% | $176.8605 | $176.86 | $176.85 | $176.90 |
| Purchase #2 | $95.42 | 12.733% | $107.5698 | $107.57 | $107.55 | $107.60 |
| Purchase #3 | $188.47 | 10.480% | $208.2217 | $208.22 | $208.20 | $208.20 |
| Purchase #4 | $175.65 | 5.485% | $185.2844 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $20.54 | 8.146% | $22.2132 | $22.21 | $22.20 | $22.20 |
| Purchase #6 | $133.55 | 6.298% | $141.961 | $141.96 | $141.95 | $142.00 |
| Purchase #7 | $59.76 | 8.144% | $64.6269 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $832.31 | $906.7375 | $906.73 | $906.70 | $906.80 | |