| 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 | $162.80 | 9.236% | $177.8362 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $220.87 | 10.784% | $244.6886 | $244.69 | $244.70 | $244.70 |
| Purchase #3 | $66.29 | 8.333% | $71.8139 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $242.26 | 4.211% | $252.4616 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $216.41 | 10.369% | $238.8496 | $238.85 | $238.85 | $238.80 |
| Purchase #6 | $163.29 | 5.504% | $172.2775 | $172.28 | $172.30 | $172.30 |
| Purchase #7 | $125.27 | 10.118% | $137.9448 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $1,197.19 | $1,295.8722 | $1,295.87 | $1,295.90 | $1,295.80 | |