| 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 | $149.57 | 9.178% | $163.2975 | $163.30 | $163.30 | $163.30 |
| Purchase #2 | $16.81 | 6.260% | $17.8623 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $201.54 | 10.250% | $222.1979 | $222.20 | $222.20 | $222.20 |
| Purchase #4 | $239.26 | 4.453% | $249.9142 | $249.91 | $249.90 | $249.90 |
| Purchase #5 | $151.91 | 11.744% | $169.7503 | $169.75 | $169.75 | $169.80 |
| Purchase #6 | $210.74 | 6.547% | $224.5371 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $92.95 | 3.864% | $96.5416 | $96.54 | $96.55 | $96.50 |
| 7 purchase totals = | $1,062.78 | $1,144.1009 | $1,144.10 | $1,144.10 | $1,144.10 | |