| 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 | $163.61 | 11.377% | $182.2239 | $182.22 | $182.20 | $182.20 |
| Purchase #2 | $217.61 | 10.487% | $240.4308 | $240.43 | $240.45 | $240.40 |
| Purchase #3 | $180.86 | 7.156% | $193.8023 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $187.40 | 13.675% | $213.027 | $213.03 | $213.05 | $213.00 |
| Purchase #5 | $174.25 | 3.863% | $180.9813 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $12.64 | 8.547% | $13.7203 | $13.72 | $13.70 | $13.70 |
| Purchase #7 | $108.81 | 7.114% | $116.5507 | $116.55 | $116.55 | $116.60 |
| 7 purchase totals = | $1,045.18 | $1,140.7363 | $1,140.73 | $1,140.75 | $1,140.70 | |