| 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 | $173.31 | 4.316% | $180.7901 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $180.85 | 7.800% | $194.9563 | $194.96 | $194.95 | $195.00 |
| Purchase #3 | $231.84 | 11.149% | $257.6878 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $230.95 | 11.321% | $257.0958 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $153.71 | 12.160% | $172.4011 | $172.40 | $172.40 | $172.40 |
| Purchase #6 | $137.53 | 4.714% | $144.0132 | $144.01 | $144.00 | $144.00 |
| Purchase #7 | $24.76 | 5.846% | $26.2075 | $26.21 | $26.20 | $26.20 |
| 7 purchase totals = | $1,132.95 | $1,233.1518 | $1,233.16 | $1,233.15 | $1,233.20 | |