| 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 | $183.80 | 13.866% | $209.2857 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $84.63 | 12.699% | $95.3772 | $95.38 | $95.40 | $95.40 |
| Purchase #3 | $134.42 | 11.427% | $149.7802 | $149.78 | $149.80 | $149.80 |
| Purchase #4 | $192.42 | 7.836% | $207.498 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $193.49 | 3.584% | $200.4247 | $200.42 | $200.40 | $200.40 |
| Purchase #6 | $177.29 | 5.403% | $186.869 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $225.55 | 8.332% | $244.3428 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $1,191.60 | $1,293.5776 | $1,293.58 | $1,293.60 | $1,293.60 | |