| 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 | $182.56 | 7.380% | $196.0329 | $196.03 | $196.05 | $196.00 |
| Purchase #2 | $57.38 | 4.540% | $59.9851 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $190.85 | 6.485% | $203.2266 | $203.23 | $203.25 | $203.20 |
| Purchase #4 | $133.69 | 8.522% | $145.0831 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $34.38 | 4.563% | $35.9488 | $35.95 | $35.95 | $35.90 |
| Purchase #6 | $7.86 | 4.650% | $8.2255 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $93.40 | 10.639% | $103.3368 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $700.12 | $751.8388 | $751.85 | $751.95 | $751.70 | |