| 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 | $183.93 | 9.800% | $201.9551 | $201.96 | $201.95 | $202.00 |
| Purchase #2 | $17.70 | 5.459% | $18.6662 | $18.67 | $18.65 | $18.70 |
| Purchase #3 | $171.27 | 7.393% | $183.932 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $161.63 | 3.873% | $167.8899 | $167.89 | $167.90 | $167.90 |
| Purchase #5 | $37.91 | 12.775% | $42.753 | $42.75 | $42.75 | $42.80 |
| Purchase #6 | $120.38 | 7.427% | $129.3206 | $129.32 | $129.30 | $129.30 |
| Purchase #7 | $105.78 | 3.226% | $109.1925 | $109.19 | $109.20 | $109.20 |
| 7 purchase totals = | $798.60 | $853.7093 | $853.71 | $853.70 | $853.80 | |