| 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 | $79.83 | 5.439% | $84.172 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $157.73 | 4.328% | $164.5566 | $164.56 | $164.55 | $164.60 |
| Purchase #3 | $169.40 | 13.738% | $192.6722 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $201.70 | 13.631% | $229.1937 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $204.92 | 7.611% | $220.5165 | $220.52 | $220.50 | $220.50 |
| Purchase #6 | $97.84 | 7.190% | $104.8747 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $103.26 | 13.808% | $117.5181 | $117.52 | $117.50 | $117.50 |
| 7 purchase totals = | $1,014.68 | $1,113.5038 | $1,113.50 | $1,113.40 | $1,113.60 | |