| 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 | $178.86 | 10.631% | $197.8746 | $197.87 | $197.85 | $197.90 |
| Purchase #2 | $42.83 | 5.480% | $45.1771 | $45.18 | $45.20 | $45.20 |
| Purchase #3 | $180.99 | 13.191% | $204.8644 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $176.52 | 8.864% | $192.1667 | $192.17 | $192.15 | $192.20 |
| Purchase #5 | $123.78 | 4.862% | $129.7982 | $129.80 | $129.80 | $129.80 |
| Purchase #6 | $236.91 | 12.859% | $267.3743 | $267.37 | $267.35 | $267.40 |
| Purchase #7 | $166.76 | 12.146% | $187.0147 | $187.01 | $187.00 | $187.00 |
| 7 purchase totals = | $1,106.65 | $1,224.2700 | $1,224.26 | $1,224.20 | $1,224.40 | |