| 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 | $189.40 | 5.222% | $199.2905 | $199.29 | $199.30 | $199.30 |
| Purchase #2 | $171.81 | 8.565% | $186.5255 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $61.66 | 12.617% | $69.4396 | $69.44 | $69.45 | $69.40 |
| Purchase #4 | $52.54 | 8.654% | $57.0868 | $57.09 | $57.10 | $57.10 |
| Purchase #5 | $16.34 | 10.667% | $18.083 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $87.47 | 10.848% | $96.9587 | $96.96 | $96.95 | $97.00 |
| Purchase #7 | $172.63 | 13.485% | $195.9092 | $195.91 | $195.90 | $195.90 |
| 7 purchase totals = | $751.85 | $823.2933 | $823.30 | $823.35 | $823.30 | |