| 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 | $182.36 | 3.760% | $189.2167 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $37.43 | 3.700% | $38.8149 | $38.81 | $38.80 | $38.80 |
| Purchase #3 | $42.34 | 11.677% | $47.284 | $47.28 | $47.30 | $47.30 |
| Purchase #4 | $134.46 | 6.243% | $142.8543 | $142.85 | $142.85 | $142.90 |
| Purchase #5 | $211.52 | 4.172% | $220.3446 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $37.46 | 11.223% | $41.6641 | $41.66 | $41.65 | $41.70 |
| Purchase #7 | $202.63 | 5.192% | $213.1505 | $213.15 | $213.15 | $213.20 |
| 7 purchase totals = | $848.20 | $893.3291 | $893.31 | $893.30 | $893.40 | |