| 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 | $151.25 | 6.604% | $161.2386 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $109.45 | 9.370% | $119.7055 | $119.71 | $119.70 | $119.70 |
| Purchase #3 | $40.37 | 12.642% | $45.4736 | $45.47 | $45.45 | $45.50 |
| Purchase #4 | $121.65 | 12.228% | $136.5254 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $98.97 | 6.715% | $105.6158 | $105.62 | $105.60 | $105.60 |
| Purchase #6 | $204.93 | 5.754% | $216.7217 | $216.72 | $216.70 | $216.70 |
| Purchase #7 | $210.93 | 10.334% | $232.7275 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $937.55 | $1,018.0081 | $1,018.02 | $1,018.00 | $1,017.90 | |