| 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 | $152.28 | 7.505% | $163.7086 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $23.89 | 12.163% | $26.7957 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $136.75 | 4.421% | $142.7957 | $142.80 | $142.80 | $142.80 |
| Purchase #4 | $100.50 | 10.846% | $111.4002 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $7.77 | 9.217% | $8.4862 | $8.49 | $8.50 | $8.50 |
| Purchase #6 | $145.84 | 6.277% | $154.9944 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $180.57 | 8.479% | $195.8805 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $747.60 | $804.0613 | $804.07 | $804.10 | $804.10 | |