| 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 | $155.65 | 5.560% | $164.3041 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $137.57 | 7.381% | $147.724 | $147.72 | $147.70 | $147.70 |
| Purchase #3 | $94.40 | 11.358% | $105.122 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $142.50 | 9.349% | $155.8223 | $155.82 | $155.80 | $155.80 |
| Purchase #5 | $139.82 | 12.521% | $157.3269 | $157.33 | $157.35 | $157.30 |
| Purchase #6 | $173.72 | 6.315% | $184.6904 | $184.69 | $184.70 | $184.70 |
| Purchase #7 | $52.41 | 12.312% | $58.8627 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $896.07 | $973.8524 | $973.84 | $973.80 | $973.80 | |