| 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 | $131.67 | 11.535% | $146.8581 | $146.86 | $146.85 | $146.90 |
| Purchase #2 | $128.66 | 11.661% | $143.663 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $83.73 | 9.854% | $91.9808 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $106.37 | 4.287% | $110.9301 | $110.93 | $110.95 | $110.90 |
| Purchase #5 | $175.60 | 4.173% | $182.9278 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $102.79 | 13.151% | $116.3079 | $116.31 | $116.30 | $116.30 |
| Purchase #7 | $15.55 | 3.185% | $16.0453 | $16.05 | $16.05 | $16.00 |
| 7 purchase totals = | $744.37 | $808.7130 | $808.72 | $808.75 | $808.70 | |