| 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 | $136.87 | 7.860% | $147.628 | $147.63 | $147.65 | $147.60 |
| Purchase #2 | $199.83 | 5.220% | $210.2611 | $210.26 | $210.25 | $210.30 |
| Purchase #3 | $120.54 | 13.496% | $136.8081 | $136.81 | $136.80 | $136.80 |
| Purchase #4 | $147.53 | 7.307% | $158.31 | $158.31 | $158.30 | $158.30 |
| Purchase #5 | $146.86 | 10.256% | $161.922 | $161.92 | $161.90 | $161.90 |
| Purchase #6 | $9.25 | 6.156% | $9.8194 | $9.82 | $9.80 | $9.80 |
| Purchase #7 | $163.78 | 4.798% | $171.6382 | $171.64 | $171.65 | $171.60 |
| 7 purchase totals = | $924.66 | $996.3868 | $996.39 | $996.35 | $996.30 | |