| 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 | $178.43 | 6.213% | $189.5159 | $189.52 | $189.50 | $189.50 |
| Purchase #2 | $56.28 | 12.207% | $63.1501 | $63.15 | $63.15 | $63.20 |
| Purchase #3 | $201.62 | 11.133% | $224.0664 | $224.07 | $224.05 | $224.10 |
| Purchase #4 | $66.52 | 4.238% | $69.3391 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $58.32 | 9.296% | $63.7414 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $113.71 | 12.600% | $128.0375 | $128.04 | $128.05 | $128.00 |
| Purchase #7 | $219.25 | 11.848% | $245.2267 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $894.13 | $983.0771 | $983.09 | $983.10 | $983.00 | |