| 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 | $175.39 | 13.207% | $198.5538 | $198.55 | $198.55 | $198.60 |
| Purchase #2 | $216.59 | 3.810% | $224.8421 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $8.79 | 7.388% | $9.4394 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $231.70 | 13.499% | $262.9772 | $262.98 | $263.00 | $263.00 |
| Purchase #5 | $144.30 | 12.434% | $162.2423 | $162.24 | $162.25 | $162.20 |
| Purchase #6 | $25.32 | 6.718% | $27.021 | $27.02 | $27.00 | $27.00 |
| Purchase #7 | $13.35 | 7.658% | $14.3723 | $14.37 | $14.35 | $14.40 |
| 7 purchase totals = | $815.44 | $899.4481 | $899.44 | $899.45 | $899.40 | |