| 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 | $133.87 | 9.651% | $146.7898 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $240.36 | 9.769% | $263.8408 | $263.84 | $263.85 | $263.80 |
| Purchase #3 | $100.72 | 6.314% | $107.0795 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $87.51 | 4.661% | $91.5888 | $91.59 | $91.60 | $91.60 |
| Purchase #5 | $40.95 | 7.704% | $44.1048 | $44.10 | $44.10 | $44.10 |
| Purchase #6 | $178.93 | 4.338% | $186.692 | $186.69 | $186.70 | $186.70 |
| Purchase #7 | $93.78 | 6.598% | $99.9676 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $876.12 | $940.0633 | $940.06 | $940.10 | $940.10 | |