| 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 | $179.87 | 7.373% | $193.1318 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $237.36 | 3.647% | $246.0165 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $177.91 | 8.295% | $192.6676 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $108.69 | 8.158% | $117.5569 | $117.56 | $117.55 | $117.60 |
| Purchase #5 | $204.78 | 5.830% | $216.7187 | $216.72 | $216.70 | $216.70 |
| Purchase #6 | $120.87 | 3.864% | $125.5404 | $125.54 | $125.55 | $125.50 |
| Purchase #7 | $145.78 | 11.502% | $162.5476 | $162.55 | $162.55 | $162.50 |
| 7 purchase totals = | $1,175.26 | $1,254.1795 | $1,254.19 | $1,254.15 | $1,254.10 | |