| 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 | $146.77 | 4.702% | $153.6711 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $131.85 | 9.162% | $143.9301 | $143.93 | $143.95 | $143.90 |
| Purchase #3 | $210.70 | 9.824% | $231.3992 | $231.40 | $231.40 | $231.40 |
| Purchase #4 | $42.81 | 5.711% | $45.2549 | $45.25 | $45.25 | $45.30 |
| Purchase #5 | $210.38 | 11.495% | $234.5632 | $234.56 | $234.55 | $234.60 |
| Purchase #6 | $45.55 | 5.364% | $47.9933 | $47.99 | $48.00 | $48.00 |
| Purchase #7 | $142.28 | 7.847% | $153.4447 | $153.44 | $153.45 | $153.40 |
| 7 purchase totals = | $930.34 | $1,010.2565 | $1,010.24 | $1,010.25 | $1,010.30 | |