| 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 | $183.73 | 11.471% | $204.8057 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $29.53 | 6.628% | $31.4872 | $31.49 | $31.50 | $31.50 |
| Purchase #3 | $37.32 | 6.707% | $39.8231 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $226.45 | 4.161% | $235.8726 | $235.87 | $235.85 | $235.90 |
| Purchase #5 | $16.82 | 8.655% | $18.2758 | $18.28 | $18.30 | $18.30 |
| Purchase #6 | $41.79 | 7.256% | $44.8223 | $44.82 | $44.80 | $44.80 |
| Purchase #7 | $67.51 | 12.720% | $76.0973 | $76.10 | $76.10 | $76.10 |
| 7 purchase totals = | $603.15 | $651.1840 | $651.19 | $651.15 | $651.20 | |