| 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 | $133.97 | 12.813% | $151.1356 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $199.51 | 9.698% | $218.8585 | $218.86 | $218.85 | $218.90 |
| Purchase #3 | $21.75 | 12.453% | $24.4585 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $13.74 | 11.806% | $15.3621 | $15.36 | $15.35 | $15.40 |
| Purchase #5 | $145.37 | 13.808% | $165.4427 | $165.44 | $165.45 | $165.40 |
| Purchase #6 | $35.55 | 7.235% | $38.122 | $38.12 | $38.10 | $38.10 |
| Purchase #7 | $85.62 | 10.107% | $94.2736 | $94.27 | $94.25 | $94.30 |
| 7 purchase totals = | $635.51 | $707.6530 | $707.65 | $707.60 | $707.70 | |