| 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 | $69.98 | 13.403% | $79.3594 | $79.36 | $79.35 | $79.40 |
| Purchase #2 | $212.87 | 8.227% | $230.3828 | $230.38 | $230.40 | $230.40 |
| Purchase #3 | $161.49 | 10.457% | $178.377 | $178.38 | $178.40 | $178.40 |
| Purchase #4 | $23.44 | 3.519% | $24.2649 | $24.26 | $24.25 | $24.30 |
| Purchase #5 | $163.98 | 4.841% | $171.9183 | $171.92 | $171.90 | $171.90 |
| Purchase #6 | $135.40 | 11.661% | $151.189 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $109.95 | 11.765% | $122.8856 | $122.89 | $122.90 | $122.90 |
| 7 purchase totals = | $877.11 | $958.3770 | $958.38 | $958.40 | $958.50 | |