| 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 | $197.27 | 10.498% | $217.9794 | $217.98 | $218.00 | $218.00 |
| Purchase #2 | $157.60 | 13.217% | $178.43 | $178.43 | $178.45 | $178.40 |
| Purchase #3 | $22.46 | 6.615% | $23.9457 | $23.95 | $23.95 | $23.90 |
| Purchase #4 | $158.46 | 13.164% | $179.3197 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $134.89 | 4.552% | $141.0302 | $141.03 | $141.05 | $141.00 |
| Purchase #6 | $73.30 | 3.420% | $75.8069 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $90.92 | 4.140% | $94.6841 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $834.90 | $911.1960 | $911.20 | $911.25 | $911.10 | |