| 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 | $111.35 | 7.614% | $119.8282 | $119.83 | $119.85 | $119.80 |
| Purchase #2 | $79.49 | 4.463% | $83.0376 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $47.32 | 7.812% | $51.0166 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $99.96 | 6.865% | $106.8223 | $106.82 | $106.80 | $106.80 |
| Purchase #5 | $100.71 | 7.625% | $108.3891 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $202.44 | 3.682% | $209.8938 | $209.89 | $209.90 | $209.90 |
| Purchase #7 | $164.70 | 3.515% | $170.4892 | $170.49 | $170.50 | $170.50 |
| 7 purchase totals = | $805.97 | $849.4768 | $849.48 | $849.50 | $849.40 | |