| 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 | $153.75 | 4.341% | $160.4243 | $160.42 | $160.40 | $160.40 |
| Purchase #2 | $62.29 | 10.342% | $68.732 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $75.45 | 11.615% | $84.2135 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $184.34 | 4.698% | $193.0003 | $193.00 | $193.00 | $193.00 |
| Purchase #5 | $137.63 | 13.343% | $155.994 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $210.58 | 8.236% | $227.9234 | $227.92 | $227.90 | $227.90 |
| Purchase #7 | $204.69 | 11.301% | $227.822 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $1,028.73 | $1,118.1095 | $1,118.09 | $1,118.05 | $1,118.00 | |