| 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 | $178.60 | 7.308% | $191.6521 | $191.65 | $191.65 | $191.70 |
| Purchase #2 | $225.90 | 12.623% | $254.4154 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $114.39 | 7.410% | $122.8663 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $23.53 | 4.740% | $24.6453 | $24.65 | $24.65 | $24.60 |
| Purchase #5 | $25.62 | 5.207% | $26.954 | $26.95 | $26.95 | $27.00 |
| Purchase #6 | $45.51 | 13.317% | $51.5706 | $51.57 | $51.55 | $51.60 |
| Purchase #7 | $203.26 | 3.296% | $209.9594 | $209.96 | $209.95 | $210.00 |
| 7 purchase totals = | $816.81 | $882.0631 | $882.07 | $882.00 | $882.20 | |