| 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 | $107.33 | 5.255% | $112.9702 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $127.99 | 5.179% | $134.6186 | $134.62 | $134.60 | $134.60 |
| Purchase #3 | $50.70 | 4.285% | $52.8725 | $52.87 | $52.85 | $52.90 |
| Purchase #4 | $135.46 | 8.303% | $146.7072 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $181.35 | 3.626% | $187.9258 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $208.58 | 3.188% | $215.2295 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $74.29 | 6.404% | $79.0475 | $79.05 | $79.05 | $79.00 |
| 7 purchase totals = | $885.70 | $929.3713 | $929.38 | $929.35 | $929.30 | |