| 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 | $216.70 | 3.630% | $224.5662 | $224.57 | $224.55 | $224.60 |
| Purchase #2 | $63.65 | 11.813% | $71.169 | $71.17 | $71.15 | $71.20 |
| Purchase #3 | $96.82 | 9.786% | $106.2948 | $106.29 | $106.30 | $106.30 |
| Purchase #4 | $91.42 | 4.412% | $95.4535 | $95.45 | $95.45 | $95.50 |
| Purchase #5 | $5.95 | 6.176% | $6.3175 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $14.96 | 13.430% | $16.9691 | $16.97 | $16.95 | $17.00 |
| Purchase #7 | $178.95 | 8.840% | $194.7692 | $194.77 | $194.75 | $194.80 |
| 7 purchase totals = | $668.45 | $715.5393 | $715.54 | $715.45 | $715.70 | |