| 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 | $150.42 | 3.134% | $155.1342 | $155.13 | $155.15 | $155.10 |
| Purchase #2 | $99.42 | 5.456% | $104.8444 | $104.84 | $104.85 | $104.80 |
| Purchase #3 | $27.84 | 9.163% | $30.391 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $31.55 | 8.449% | $34.2157 | $34.22 | $34.20 | $34.20 |
| Purchase #5 | $127.96 | 4.457% | $133.6632 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $235.74 | 12.656% | $265.5753 | $265.58 | $265.60 | $265.60 |
| Purchase #7 | $196.60 | 11.110% | $218.4423 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $869.53 | $942.2661 | $942.26 | $942.30 | $942.20 | |