| 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 | $172.68 | 8.611% | $187.5495 | $187.55 | $187.55 | $187.50 |
| Purchase #2 | $246.63 | 3.375% | $254.9538 | $254.95 | $254.95 | $255.00 |
| Purchase #3 | $111.87 | 8.496% | $121.3745 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $119.92 | 11.405% | $133.5969 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $30.84 | 7.378% | $33.1154 | $33.12 | $33.10 | $33.10 |
| Purchase #6 | $40.85 | 9.647% | $44.7908 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $192.96 | 12.243% | $216.5841 | $216.58 | $216.60 | $216.60 |
| 7 purchase totals = | $915.75 | $991.9650 | $991.96 | $991.95 | $992.00 | |