| 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 | $182.63 | 13.153% | $206.6513 | $206.65 | $206.65 | $206.70 |
| Purchase #2 | $202.79 | 13.106% | $229.3677 | $229.37 | $229.35 | $229.40 |
| Purchase #3 | $231.41 | 10.132% | $254.8565 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $6.81 | 5.331% | $7.173 | $7.17 | $7.15 | $7.20 |
| Purchase #5 | $25.42 | 8.717% | $27.6359 | $27.64 | $27.65 | $27.60 |
| Purchase #6 | $86.72 | 13.109% | $98.0881 | $98.09 | $98.10 | $98.10 |
| Purchase #7 | $41.76 | 9.103% | $45.5614 | $45.56 | $45.55 | $45.60 |
| 7 purchase totals = | $777.54 | $869.3339 | $869.34 | $869.30 | $869.50 | |