| 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 | $108.33 | 12.248% | $121.5983 | $121.60 | $121.60 | $121.60 |
| Purchase #2 | $186.95 | 10.480% | $206.5424 | $206.54 | $206.55 | $206.50 |
| Purchase #3 | $70.95 | 11.727% | $79.2703 | $79.27 | $79.25 | $79.30 |
| Purchase #4 | $115.28 | 10.236% | $127.0801 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $38.31 | 10.561% | $42.3559 | $42.36 | $42.35 | $42.40 |
| Purchase #6 | $166.29 | 4.185% | $173.2492 | $173.25 | $173.25 | $173.20 |
| Purchase #7 | $49.95 | 3.368% | $51.6323 | $51.63 | $51.65 | $51.60 |
| 7 purchase totals = | $736.06 | $801.7285 | $801.73 | $801.75 | $801.70 | |