| 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 | $152.50 | 6.224% | $161.9916 | $161.99 | $162.00 | $162.00 |
| Purchase #2 | $151.73 | 7.130% | $162.5483 | $162.55 | $162.55 | $162.50 |
| Purchase #3 | $30.79 | 8.588% | $33.4342 | $33.43 | $33.45 | $33.40 |
| Purchase #4 | $59.27 | 13.455% | $67.2448 | $67.24 | $67.25 | $67.20 |
| Purchase #5 | $131.71 | 6.422% | $140.1684 | $140.17 | $140.15 | $140.20 |
| Purchase #6 | $208.28 | 10.818% | $230.8117 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $124.68 | 9.331% | $136.3139 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $858.96 | $932.5129 | $932.50 | $932.50 | $932.40 | |