| 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 | $193.78 | 11.529% | $216.1209 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $157.87 | 6.324% | $167.8537 | $167.85 | $167.85 | $167.90 |
| Purchase #3 | $14.51 | 7.448% | $15.5907 | $15.59 | $15.60 | $15.60 |
| Purchase #4 | $79.79 | 5.674% | $84.3173 | $84.32 | $84.30 | $84.30 |
| Purchase #5 | $150.40 | 10.214% | $165.7619 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $16.90 | 3.512% | $17.4935 | $17.49 | $17.50 | $17.50 |
| Purchase #7 | $57.58 | 13.688% | $65.4616 | $65.46 | $65.45 | $65.50 |
| 7 purchase totals = | $670.83 | $732.5996 | $732.59 | $732.55 | $732.70 | |