| 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 | $172.57 | 4.281% | $179.9577 | $179.96 | $179.95 | $180.00 |
| Purchase #2 | $108.49 | 10.204% | $119.5603 | $119.56 | $119.55 | $119.60 |
| Purchase #3 | $238.78 | 13.402% | $270.7813 | $270.78 | $270.80 | $270.80 |
| Purchase #4 | $96.59 | 10.187% | $106.4296 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $114.87 | 12.698% | $129.4562 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $91.57 | 13.381% | $103.823 | $103.82 | $103.80 | $103.80 |
| Purchase #7 | $26.76 | 11.591% | $29.8618 | $29.86 | $29.85 | $29.90 |
| 7 purchase totals = | $849.63 | $939.8699 | $939.87 | $939.85 | $940.00 | |