| 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 | $167.99 | 12.598% | $189.1534 | $189.15 | $189.15 | $189.20 |
| Purchase #2 | $99.45 | 6.531% | $105.9451 | $105.95 | $105.95 | $105.90 |
| Purchase #3 | $208.44 | 6.240% | $221.4467 | $221.45 | $221.45 | $221.40 |
| Purchase #4 | $248.57 | 6.873% | $265.6542 | $265.65 | $265.65 | $265.70 |
| Purchase #5 | $74.41 | 6.646% | $79.3553 | $79.36 | $79.35 | $79.40 |
| Purchase #6 | $173.42 | 8.109% | $187.4826 | $187.48 | $187.50 | $187.50 |
| Purchase #7 | $126.79 | 3.172% | $130.8118 | $130.81 | $130.80 | $130.80 |
| 7 purchase totals = | $1,099.07 | $1,179.8491 | $1,179.85 | $1,179.85 | $1,179.90 | |