| 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 | $141.85 | 9.615% | $155.4889 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $128.35 | 7.165% | $137.5463 | $137.55 | $137.55 | $137.50 |
| Purchase #3 | $120.78 | 8.498% | $131.0439 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $82.57 | 3.260% | $85.2618 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $37.70 | 11.179% | $41.9145 | $41.91 | $41.90 | $41.90 |
| Purchase #6 | $188.91 | 7.276% | $202.6551 | $202.66 | $202.65 | $202.70 |
| Purchase #7 | $178.40 | 11.475% | $198.8714 | $198.87 | $198.85 | $198.90 |
| 7 purchase totals = | $878.56 | $952.7819 | $952.78 | $952.75 | $952.80 | |