| 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 | $156.38 | 8.650% | $169.9069 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $196.55 | 4.846% | $206.0748 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $73.26 | 12.507% | $82.4226 | $82.42 | $82.40 | $82.40 |
| Purchase #4 | $67.62 | 12.618% | $76.1523 | $76.15 | $76.15 | $76.20 |
| Purchase #5 | $180.80 | 6.283% | $192.1597 | $192.16 | $192.15 | $192.20 |
| Purchase #6 | $211.75 | 8.625% | $230.0134 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $221.67 | 13.280% | $251.1078 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $1,108.03 | $1,207.8375 | $1,207.83 | $1,207.75 | $1,207.90 | |