| 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 | $98.39 | 9.628% | $107.863 | $107.86 | $107.85 | $107.90 |
| Purchase #2 | $122.45 | 12.498% | $137.7538 | $137.75 | $137.75 | $137.80 |
| Purchase #3 | $42.33 | 7.673% | $45.578 | $45.58 | $45.60 | $45.60 |
| Purchase #4 | $179.66 | 5.620% | $189.7569 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $177.97 | 9.273% | $194.4732 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $12.86 | 13.340% | $14.5755 | $14.58 | $14.60 | $14.60 |
| Purchase #7 | $121.47 | 8.540% | $131.8435 | $131.84 | $131.85 | $131.80 |
| 7 purchase totals = | $755.13 | $821.8439 | $821.84 | $821.85 | $822.00 | |