| 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 | $131.40 | 9.108% | $143.3679 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $218.68 | 7.167% | $234.3528 | $234.35 | $234.35 | $234.40 |
| Purchase #3 | $192.67 | 13.160% | $218.0254 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $61.48 | 6.570% | $65.5192 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $97.62 | 3.388% | $100.9274 | $100.93 | $100.95 | $100.90 |
| Purchase #6 | $110.65 | 8.617% | $120.1847 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $183.52 | 11.188% | $204.0522 | $204.05 | $204.05 | $204.10 |
| 7 purchase totals = | $996.02 | $1,086.4296 | $1,086.43 | $1,086.45 | $1,086.50 | |