| 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 | $181.66 | 8.549% | $197.1901 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $250.25 | 12.197% | $280.773 | $280.77 | $280.75 | $280.80 |
| Purchase #3 | $88.94 | 11.599% | $99.2562 | $99.26 | $99.25 | $99.30 |
| Purchase #4 | $54.29 | 4.410% | $56.6842 | $56.68 | $56.70 | $56.70 |
| Purchase #5 | $47.71 | 9.515% | $52.2496 | $52.25 | $52.25 | $52.20 |
| Purchase #6 | $162.99 | 9.460% | $178.4089 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $12.39 | 11.373% | $13.7991 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $798.23 | $878.3611 | $878.36 | $878.35 | $878.40 | |