| 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 | $144.51 | 6.452% | $153.8338 | $153.83 | $153.85 | $153.80 |
| Purchase #2 | $76.71 | 5.566% | $80.9797 | $80.98 | $81.00 | $81.00 |
| Purchase #3 | $69.99 | 5.179% | $73.6148 | $73.61 | $73.60 | $73.60 |
| Purchase #4 | $247.38 | 10.829% | $274.1688 | $274.17 | $274.15 | $274.20 |
| Purchase #5 | $160.31 | 4.167% | $166.9901 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $191.82 | 8.806% | $208.7117 | $208.71 | $208.70 | $208.70 |
| Purchase #7 | $207.39 | 4.842% | $217.4318 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $1,098.11 | $1,175.7307 | $1,175.72 | $1,175.75 | $1,175.70 | |