| 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 | $140.73 | 12.861% | $158.8293 | $158.83 | $158.85 | $158.80 |
| Purchase #2 | $173.87 | 13.773% | $197.8171 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $249.76 | 6.711% | $266.5214 | $266.52 | $266.50 | $266.50 |
| Purchase #4 | $132.41 | 10.113% | $145.8006 | $145.80 | $145.80 | $145.80 |
| Purchase #5 | $34.84 | 8.337% | $37.7446 | $37.74 | $37.75 | $37.70 |
| Purchase #6 | $34.73 | 12.260% | $38.9879 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $99.67 | 8.833% | $108.4739 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $866.01 | $954.1748 | $954.17 | $954.15 | $954.10 | |