| 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 | $137.91 | 6.788% | $147.2713 | $147.27 | $147.25 | $147.30 |
| Purchase #2 | $85.73 | 8.433% | $92.9596 | $92.96 | $92.95 | $93.00 |
| Purchase #3 | $148.92 | 6.402% | $158.4539 | $158.45 | $158.45 | $158.50 |
| Purchase #4 | $174.55 | 13.240% | $197.6604 | $197.66 | $197.65 | $197.70 |
| Purchase #5 | $23.53 | 4.759% | $24.6498 | $24.65 | $24.65 | $24.60 |
| Purchase #6 | $173.60 | 12.227% | $194.8261 | $194.83 | $194.85 | $194.80 |
| Purchase #7 | $50.71 | 10.608% | $56.0893 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $794.95 | $871.9104 | $871.91 | $871.90 | $872.00 | |