| 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 | $88.30 | 13.487% | $100.209 | $100.21 | $100.20 | $100.20 |
| Purchase #2 | $27.78 | 12.449% | $31.2383 | $31.24 | $31.25 | $31.20 |
| Purchase #3 | $202.53 | 6.837% | $216.377 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $170.95 | 3.141% | $176.3195 | $176.32 | $176.30 | $176.30 |
| Purchase #5 | $20.41 | 6.514% | $21.7395 | $21.74 | $21.75 | $21.70 |
| Purchase #6 | $170.49 | 11.819% | $190.6402 | $190.64 | $190.65 | $190.60 |
| Purchase #7 | $176.76 | 8.235% | $191.3162 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $857.22 | $927.8397 | $927.85 | $927.85 | $927.70 | |