| 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 | $145.44 | 6.355% | $154.6827 | $154.68 | $154.70 | $154.70 |
| Purchase #2 | $155.51 | 13.433% | $176.3997 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $176.65 | 8.270% | $191.259 | $191.26 | $191.25 | $191.30 |
| Purchase #4 | $177.65 | 6.196% | $188.6572 | $188.66 | $188.65 | $188.70 |
| Purchase #5 | $99.73 | 11.222% | $110.9217 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $5.94 | 13.573% | $6.7462 | $6.75 | $6.75 | $6.70 |
| Purchase #7 | $108.99 | 8.145% | $117.8672 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $869.91 | $946.5337 | $946.54 | $946.50 | $946.60 | |