| 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 | $152.76 | 12.701% | $172.162 | $172.16 | $172.15 | $172.20 |
| Purchase #2 | $166.26 | 11.750% | $185.7956 | $185.80 | $185.80 | $185.80 |
| Purchase #3 | $161.92 | 8.289% | $175.3415 | $175.34 | $175.35 | $175.30 |
| Purchase #4 | $220.62 | 10.439% | $243.6505 | $243.65 | $243.65 | $243.70 |
| Purchase #5 | $151.42 | 12.172% | $169.8508 | $169.85 | $169.85 | $169.90 |
| Purchase #6 | $73.45 | 8.789% | $79.9055 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $100.30 | 5.613% | $105.9298 | $105.93 | $105.95 | $105.90 |
| 7 purchase totals = | $1,026.73 | $1,132.6357 | $1,132.64 | $1,132.65 | $1,132.70 | |