| 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 | $156.97 | 13.861% | $178.7276 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $150.87 | 12.563% | $169.8238 | $169.82 | $169.80 | $169.80 |
| Purchase #3 | $10.72 | 10.189% | $11.8123 | $11.81 | $11.80 | $11.80 |
| Purchase #4 | $226.28 | 12.340% | $254.203 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $232.37 | 4.419% | $242.6384 | $242.64 | $242.65 | $242.60 |
| Purchase #6 | $130.37 | 6.818% | $139.2586 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $237.40 | 13.215% | $268.7724 | $268.77 | $268.75 | $268.80 |
| 7 purchase totals = | $1,144.98 | $1,265.2361 | $1,265.23 | $1,265.20 | $1,265.20 | |