| 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 | $156.68 | 6.633% | $167.0726 | $167.07 | $167.05 | $167.10 |
| Purchase #2 | $75.85 | 6.300% | $80.6286 | $80.63 | $80.65 | $80.60 |
| Purchase #3 | $144.28 | 12.354% | $162.1044 | $162.10 | $162.10 | $162.10 |
| Purchase #4 | $209.76 | 8.246% | $227.0568 | $227.06 | $227.05 | $227.10 |
| Purchase #5 | $94.48 | 12.212% | $106.0179 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $102.26 | 3.234% | $105.5671 | $105.57 | $105.55 | $105.60 |
| Purchase #7 | $34.36 | 9.509% | $37.6273 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $817.67 | $886.0747 | $886.08 | $886.05 | $886.10 | |