| 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 | $198.62 | 13.153% | $224.7445 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $199.83 | 6.855% | $213.5283 | $213.53 | $213.55 | $213.50 |
| Purchase #3 | $167.60 | 6.188% | $177.9711 | $177.97 | $177.95 | $178.00 |
| Purchase #4 | $179.29 | 13.194% | $202.9455 | $202.95 | $202.95 | $202.90 |
| Purchase #5 | $138.84 | 12.420% | $156.0839 | $156.08 | $156.10 | $156.10 |
| Purchase #6 | $216.78 | 10.411% | $239.349 | $239.35 | $239.35 | $239.30 |
| Purchase #7 | $137.61 | 4.222% | $143.4199 | $143.42 | $143.40 | $143.40 |
| 7 purchase totals = | $1,238.57 | $1,358.0422 | $1,358.04 | $1,358.05 | $1,357.90 | |