| 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 | $162.81 | 10.275% | $179.5387 | $179.54 | $179.55 | $179.50 |
| Purchase #2 | $217.47 | 4.604% | $227.4823 | $227.48 | $227.50 | $227.50 |
| Purchase #3 | $75.64 | 9.831% | $83.0762 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $100.75 | 9.327% | $110.147 | $110.15 | $110.15 | $110.10 |
| Purchase #5 | $188.99 | 8.522% | $205.0957 | $205.10 | $205.10 | $205.10 |
| Purchase #6 | $140.75 | 9.253% | $153.7736 | $153.77 | $153.75 | $153.80 |
| Purchase #7 | $49.92 | 10.440% | $55.1316 | $55.13 | $55.15 | $55.10 |
| 7 purchase totals = | $936.33 | $1,014.2451 | $1,014.25 | $1,014.30 | $1,014.20 | |