| 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 | $142.70 | 7.462% | $153.3483 | $153.35 | $153.35 | $153.30 |
| Purchase #2 | $167.87 | 9.180% | $183.2805 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $146.96 | 11.453% | $163.7913 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $62.76 | 3.498% | $64.9553 | $64.96 | $64.95 | $65.00 |
| Purchase #5 | $40.62 | 13.401% | $46.0635 | $46.06 | $46.05 | $46.10 |
| Purchase #6 | $249.53 | 6.534% | $265.8343 | $265.83 | $265.85 | $265.80 |
| Purchase #7 | $212.99 | 12.615% | $239.8587 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $1,023.43 | $1,117.1319 | $1,117.13 | $1,117.15 | $1,117.20 | |