| 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 | $15.79 | 11.863% | $17.6632 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $183.31 | 11.181% | $203.8059 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $224.58 | 7.617% | $241.6863 | $241.69 | $241.70 | $241.70 |
| Purchase #4 | $189.67 | 5.471% | $200.0468 | $200.05 | $200.05 | $200.00 |
| Purchase #5 | $197.87 | 4.798% | $207.3638 | $207.36 | $207.35 | $207.40 |
| Purchase #6 | $144.91 | 3.835% | $150.4673 | $150.47 | $150.45 | $150.50 |
| Purchase #7 | $168.34 | 5.686% | $177.9118 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $1,124.47 | $1,198.9451 | $1,198.95 | $1,198.90 | $1,199.00 | |