| 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 | $148.62 | 3.796% | $154.2616 | $154.26 | $154.25 | $154.30 |
| Purchase #2 | $223.71 | 4.724% | $234.2781 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $128.62 | 11.329% | $143.1914 | $143.19 | $143.20 | $143.20 |
| Purchase #4 | $182.61 | 10.599% | $201.9648 | $201.96 | $201.95 | $202.00 |
| Purchase #5 | $85.90 | 12.682% | $96.7938 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $67.31 | 12.613% | $75.7998 | $75.80 | $75.80 | $75.80 |
| Purchase #7 | $29.33 | 7.364% | $31.4899 | $31.49 | $31.50 | $31.50 |
| 7 purchase totals = | $866.10 | $937.7794 | $937.77 | $937.80 | $937.90 | |