| 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 | $147.57 | 7.796% | $159.0746 | $159.07 | $159.05 | $159.10 |
| Purchase #2 | $72.72 | 12.221% | $81.6071 | $81.61 | $81.60 | $81.60 |
| Purchase #3 | $5.92 | 3.290% | $6.1148 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $127.59 | 4.321% | $133.1032 | $133.10 | $133.10 | $133.10 |
| Purchase #5 | $216.83 | 13.163% | $245.3713 | $245.37 | $245.35 | $245.40 |
| Purchase #6 | $198.43 | 4.298% | $206.9585 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $86.89 | 11.404% | $96.7989 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $855.95 | $929.0284 | $929.02 | $928.95 | $929.10 | |