| 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 | $161.67 | 8.526% | $175.454 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $218.64 | 7.742% | $235.5671 | $235.57 | $235.55 | $235.60 |
| Purchase #3 | $193.29 | 8.274% | $209.2828 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $92.78 | 12.809% | $104.6642 | $104.66 | $104.65 | $104.70 |
| Purchase #5 | $124.41 | 7.839% | $134.1625 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $15.43 | 10.705% | $17.0818 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $31.42 | 10.483% | $34.7138 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $837.64 | $910.9262 | $910.91 | $910.90 | $911.10 | |