| 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 | $136.71 | 11.791% | $152.8295 | $152.83 | $152.85 | $152.80 |
| Purchase #2 | $236.71 | 9.482% | $259.1548 | $259.15 | $259.15 | $259.20 |
| Purchase #3 | $185.34 | 10.378% | $204.5746 | $204.57 | $204.55 | $204.60 |
| Purchase #4 | $133.26 | 7.640% | $143.4411 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $89.37 | 10.221% | $98.5045 | $98.50 | $98.50 | $98.50 |
| Purchase #6 | $138.33 | 13.294% | $156.7196 | $156.72 | $156.70 | $156.70 |
| Purchase #7 | $192.36 | 13.535% | $218.3959 | $218.40 | $218.40 | $218.40 |
| 7 purchase totals = | $1,112.08 | $1,233.6200 | $1,233.61 | $1,233.60 | $1,233.60 | |