| 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 | $161.93 | 9.746% | $177.7117 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $181.78 | 11.202% | $202.143 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $9.36 | 5.326% | $9.8585 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $171.64 | 12.556% | $193.1911 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $109.53 | 9.692% | $120.1456 | $120.15 | $120.15 | $120.10 |
| Purchase #6 | $102.46 | 3.462% | $106.0072 | $106.01 | $106.00 | $106.00 |
| Purchase #7 | $113.54 | 11.841% | $126.9843 | $126.98 | $127.00 | $127.00 |
| 7 purchase totals = | $850.24 | $936.0414 | $936.04 | $936.05 | $936.00 | |