| 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 | $177.47 | 5.847% | $187.8467 | $187.85 | $187.85 | $187.80 |
| Purchase #2 | $14.79 | 9.395% | $16.1795 | $16.18 | $16.20 | $16.20 |
| Purchase #3 | $225.69 | 13.855% | $256.9593 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $79.55 | 9.121% | $86.8058 | $86.81 | $86.80 | $86.80 |
| Purchase #5 | $105.53 | 13.145% | $119.4019 | $119.40 | $119.40 | $119.40 |
| Purchase #6 | $105.54 | 8.815% | $114.8434 | $114.84 | $114.85 | $114.80 |
| Purchase #7 | $144.97 | 12.355% | $162.881 | $162.88 | $162.90 | $162.90 |
| 7 purchase totals = | $853.54 | $944.9176 | $944.92 | $944.95 | $944.90 | |