| 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 | $145.63 | 11.236% | $161.993 | $161.99 | $162.00 | $162.00 |
| Purchase #2 | $163.69 | 4.498% | $171.0528 | $171.05 | $171.05 | $171.10 |
| Purchase #3 | $118.28 | 5.321% | $124.5737 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $124.35 | 12.116% | $139.4162 | $139.42 | $139.40 | $139.40 |
| Purchase #5 | $15.83 | 11.121% | $17.5905 | $17.59 | $17.60 | $17.60 |
| Purchase #6 | $109.96 | 7.361% | $118.0542 | $118.05 | $118.05 | $118.10 |
| Purchase #7 | $200.84 | 11.783% | $224.505 | $224.51 | $224.50 | $224.50 |
| 7 purchase totals = | $878.58 | $957.1854 | $957.18 | $957.15 | $957.30 | |