| 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 | $150.34 | 4.192% | $156.6423 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $231.57 | 11.207% | $257.522 | $257.52 | $257.50 | $257.50 |
| Purchase #3 | $160.87 | 7.393% | $172.7631 | $172.76 | $172.75 | $172.80 |
| Purchase #4 | $118.31 | 11.231% | $131.5974 | $131.60 | $131.60 | $131.60 |
| Purchase #5 | $149.46 | 9.146% | $163.1296 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $38.59 | 7.189% | $41.3642 | $41.36 | $41.35 | $41.40 |
| Purchase #7 | $227.62 | 4.410% | $237.658 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $1,076.76 | $1,160.6766 | $1,160.67 | $1,160.65 | $1,160.70 | |