| 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 | $171.70 | 7.668% | $184.866 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $42.44 | 4.749% | $44.4555 | $44.46 | $44.45 | $44.50 |
| Purchase #3 | $85.78 | 13.285% | $97.1759 | $97.18 | $97.20 | $97.20 |
| Purchase #4 | $170.55 | 9.140% | $186.1383 | $186.14 | $186.15 | $186.10 |
| Purchase #5 | $55.30 | 10.143% | $60.9091 | $60.91 | $60.90 | $60.90 |
| Purchase #6 | $163.31 | 7.291% | $175.2169 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $141.30 | 12.428% | $158.8608 | $158.86 | $158.85 | $158.90 |
| 7 purchase totals = | $830.38 | $907.6225 | $907.64 | $907.60 | $907.70 | |