| 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 | $129.52 | 9.315% | $141.5848 | $141.58 | $141.60 | $141.60 |
| Purchase #2 | $106.73 | 3.459% | $110.4218 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $23.40 | 10.173% | $25.7805 | $25.78 | $25.80 | $25.80 |
| Purchase #4 | $138.46 | 8.153% | $149.7486 | $149.75 | $149.75 | $149.70 |
| Purchase #5 | $150.86 | 6.406% | $160.5241 | $160.52 | $160.50 | $160.50 |
| Purchase #6 | $96.85 | 8.508% | $105.09 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $71.56 | 11.310% | $79.6534 | $79.65 | $79.65 | $79.70 |
| 7 purchase totals = | $717.38 | $772.8032 | $772.79 | $772.80 | $772.80 | |