| 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 | $125.71 | 13.810% | $143.0706 | $143.07 | $143.05 | $143.10 |
| Purchase #2 | $169.92 | 10.264% | $187.3606 | $187.36 | $187.35 | $187.40 |
| Purchase #3 | $147.80 | 13.499% | $167.7515 | $167.75 | $167.75 | $167.80 |
| Purchase #4 | $59.46 | 10.737% | $65.8442 | $65.84 | $65.85 | $65.80 |
| Purchase #5 | $162.61 | 10.165% | $179.1393 | $179.14 | $179.15 | $179.10 |
| Purchase #6 | $191.51 | 9.476% | $209.6575 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $160.90 | 9.436% | $176.0825 | $176.08 | $176.10 | $176.10 |
| 7 purchase totals = | $1,017.91 | $1,128.9062 | $1,128.90 | $1,128.90 | $1,129.00 | |