| 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 | $175.68 | 10.550% | $194.2142 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $74.51 | 13.618% | $84.6568 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $196.53 | 3.433% | $203.2769 | $203.28 | $203.30 | $203.30 |
| Purchase #4 | $136.64 | 7.105% | $146.3483 | $146.35 | $146.35 | $146.30 |
| Purchase #5 | $125.44 | 4.296% | $130.8289 | $130.83 | $130.85 | $130.80 |
| Purchase #6 | $15.67 | 9.421% | $17.1463 | $17.15 | $17.15 | $17.10 |
| Purchase #7 | $85.37 | 3.420% | $88.2897 | $88.29 | $88.30 | $88.30 |
| 7 purchase totals = | $809.84 | $864.7611 | $864.77 | $864.80 | $864.70 | |