| 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 | $172.95 | 3.739% | $179.4166 | $179.42 | $179.40 | $179.40 |
| Purchase #2 | $120.46 | 13.360% | $136.5535 | $136.55 | $136.55 | $136.60 |
| Purchase #3 | $32.64 | 8.221% | $35.3233 | $35.32 | $35.30 | $35.30 |
| Purchase #4 | $199.51 | 5.135% | $209.7548 | $209.75 | $209.75 | $209.80 |
| Purchase #5 | $86.80 | 5.369% | $91.4603 | $91.46 | $91.45 | $91.50 |
| Purchase #6 | $139.44 | 5.126% | $146.5877 | $146.59 | $146.60 | $146.60 |
| Purchase #7 | $156.80 | 8.591% | $170.2707 | $170.27 | $170.25 | $170.30 |
| 7 purchase totals = | $908.60 | $969.3669 | $969.36 | $969.30 | $969.50 | |