| 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 | $72.94 | 11.832% | $81.5703 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $132.67 | 13.780% | $150.9519 | $150.95 | $150.95 | $151.00 |
| Purchase #3 | $16.55 | 12.160% | $18.5625 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $183.52 | 10.654% | $203.0722 | $203.07 | $203.05 | $203.10 |
| Purchase #5 | $222.56 | 7.706% | $239.7105 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $128.33 | 9.344% | $140.3212 | $140.32 | $140.30 | $140.30 |
| Purchase #7 | $11.79 | 8.187% | $12.7552 | $12.76 | $12.75 | $12.80 |
| 7 purchase totals = | $768.36 | $846.9438 | $846.94 | $846.85 | $847.10 | |