| 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 | $136.39 | 10.611% | $150.8623 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $156.89 | 10.709% | $173.6914 | $173.69 | $173.70 | $173.70 |
| Purchase #3 | $165.83 | 10.848% | $183.8192 | $183.82 | $183.80 | $183.80 |
| Purchase #4 | $43.79 | 6.629% | $46.6928 | $46.69 | $46.70 | $46.70 |
| Purchase #5 | $185.38 | 10.748% | $205.3046 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $202.30 | 4.296% | $210.9908 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $84.31 | 3.825% | $87.5349 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $974.89 | $1,058.8960 | $1,058.88 | $1,058.90 | $1,058.90 | |