| 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 | $189.60 | 4.490% | $198.113 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $62.78 | 7.567% | $67.5306 | $67.53 | $67.55 | $67.50 |
| Purchase #3 | $152.29 | 5.300% | $160.3614 | $160.36 | $160.35 | $160.40 |
| Purchase #4 | $47.45 | 11.691% | $52.9974 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $46.72 | 9.739% | $51.2701 | $51.27 | $51.25 | $51.30 |
| Purchase #6 | $126.39 | 12.575% | $142.2835 | $142.28 | $142.30 | $142.30 |
| Purchase #7 | $189.76 | 6.504% | $202.102 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $814.99 | $874.6580 | $874.65 | $874.65 | $874.70 | |