| 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 | $154.32 | 13.743% | $175.5282 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $15.41 | 12.353% | $17.3136 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $236.36 | 9.850% | $259.6415 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $246.34 | 6.407% | $262.123 | $262.12 | $262.10 | $262.10 |
| Purchase #5 | $144.58 | 12.118% | $162.1002 | $162.10 | $162.10 | $162.10 |
| Purchase #6 | $5.87 | 5.464% | $6.1907 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $84.39 | 9.496% | $92.4037 | $92.40 | $92.40 | $92.40 |
| 7 purchase totals = | $887.27 | $975.3009 | $975.29 | $975.30 | $975.20 | |