| 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 | $195.91 | 3.151% | $202.0831 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $139.35 | 3.249% | $143.8775 | $143.88 | $143.90 | $143.90 |
| Purchase #3 | $18.46 | 5.450% | $19.4661 | $19.47 | $19.45 | $19.50 |
| Purchase #4 | $11.90 | 8.697% | $12.9349 | $12.93 | $12.95 | $12.90 |
| Purchase #5 | $227.36 | 10.247% | $250.6576 | $250.66 | $250.65 | $250.70 |
| Purchase #6 | $145.26 | 7.699% | $156.4436 | $156.44 | $156.45 | $156.40 |
| Purchase #7 | $167.97 | 9.743% | $184.3353 | $184.34 | $184.35 | $184.30 |
| 7 purchase totals = | $906.21 | $969.7981 | $969.80 | $969.85 | $969.80 | |