| 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 | $175.69 | 12.278% | $197.2612 | $197.26 | $197.25 | $197.30 |
| Purchase #2 | $95.74 | 4.500% | $100.0483 | $100.05 | $100.05 | $100.00 |
| Purchase #3 | $202.41 | 9.264% | $221.1613 | $221.16 | $221.15 | $221.20 |
| Purchase #4 | $67.38 | 10.719% | $74.6025 | $74.60 | $74.60 | $74.60 |
| Purchase #5 | $179.79 | 13.827% | $204.6496 | $204.65 | $204.65 | $204.60 |
| Purchase #6 | $72.96 | 5.493% | $76.9677 | $76.97 | $76.95 | $77.00 |
| Purchase #7 | $30.28 | 3.746% | $31.4143 | $31.41 | $31.40 | $31.40 |
| 7 purchase totals = | $824.25 | $906.1049 | $906.10 | $906.05 | $906.10 | |