| 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 | $150.66 | 9.449% | $164.8959 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $11.86 | 12.332% | $13.3226 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $75.98 | 4.294% | $79.2426 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $96.35 | 7.375% | $103.4558 | $103.46 | $103.45 | $103.50 |
| Purchase #5 | $163.29 | 7.555% | $175.6266 | $175.63 | $175.65 | $175.60 |
| Purchase #6 | $68.45 | 12.596% | $77.072 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $199.36 | 8.666% | $216.6365 | $216.64 | $216.65 | $216.60 |
| 7 purchase totals = | $765.95 | $830.2520 | $830.26 | $830.25 | $830.20 | |