| 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 | $139.58 | 8.105% | $150.893 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $71.36 | 9.464% | $78.1135 | $78.11 | $78.10 | $78.10 |
| Purchase #3 | $75.66 | 4.782% | $79.2781 | $79.28 | $79.30 | $79.30 |
| Purchase #4 | $212.84 | 3.532% | $220.3575 | $220.36 | $220.35 | $220.40 |
| Purchase #5 | $74.95 | 3.304% | $77.4263 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $191.74 | 13.706% | $218.0199 | $218.02 | $218.00 | $218.00 |
| Purchase #7 | $156.40 | 3.866% | $162.4464 | $162.45 | $162.45 | $162.40 |
| 7 purchase totals = | $922.53 | $986.5347 | $986.54 | $986.55 | $986.50 | |