| 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 | $129.41 | 12.754% | $145.915 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $58.28 | 9.572% | $63.8586 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $29.38 | 10.601% | $32.4946 | $32.49 | $32.50 | $32.50 |
| Purchase #4 | $223.55 | 12.866% | $252.3119 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $105.38 | 11.524% | $117.524 | $117.52 | $117.50 | $117.50 |
| Purchase #6 | $121.84 | 3.693% | $126.3396 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $150.99 | 11.239% | $167.9598 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $818.83 | $906.4035 | $906.40 | $906.35 | $906.40 | |