| 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 | $108.34 | 13.206% | $122.6474 | $122.65 | $122.65 | $122.60 |
| Purchase #2 | $160.66 | 9.375% | $175.7219 | $175.72 | $175.70 | $175.70 |
| Purchase #3 | $169.29 | 5.151% | $178.0101 | $178.01 | $178.00 | $178.00 |
| Purchase #4 | $227.27 | 5.103% | $238.8676 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $6.61 | 3.161% | $6.8189 | $6.82 | $6.80 | $6.80 |
| Purchase #6 | $67.61 | 11.567% | $75.4304 | $75.43 | $75.45 | $75.40 |
| Purchase #7 | $13.44 | 11.550% | $14.9923 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $753.22 | $812.4886 | $812.49 | $812.45 | $812.40 | |