| 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 | $149.51 | 5.202% | $157.2875 | $157.29 | $157.30 | $157.30 |
| Purchase #2 | $34.43 | 5.625% | $36.3667 | $36.37 | $36.35 | $36.40 |
| Purchase #3 | $58.95 | 8.147% | $63.7527 | $63.75 | $63.75 | $63.80 |
| Purchase #4 | $20.99 | 13.395% | $23.8016 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $116.69 | 3.854% | $121.1872 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $40.74 | 10.676% | $45.0894 | $45.09 | $45.10 | $45.10 |
| Purchase #7 | $57.54 | 11.270% | $64.0248 | $64.02 | $64.00 | $64.00 |
| 7 purchase totals = | $478.85 | $511.5099 | $511.51 | $511.50 | $511.60 | |