| 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 | $161.40 | 7.245% | $173.0934 | $173.09 | $173.10 | $173.10 |
| Purchase #2 | $23.70 | 8.423% | $25.6963 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $105.71 | 3.397% | $109.301 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $25.40 | 13.245% | $28.7642 | $28.76 | $28.75 | $28.80 |
| Purchase #5 | $45.91 | 13.366% | $52.0463 | $52.05 | $52.05 | $52.00 |
| Purchase #6 | $121.40 | 7.159% | $130.091 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $174.71 | 7.408% | $187.6525 | $187.65 | $187.65 | $187.70 |
| 7 purchase totals = | $658.23 | $706.6447 | $706.64 | $706.65 | $706.70 | |