| 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 | $132.70 | 13.603% | $150.7512 | $150.75 | $150.75 | $150.80 |
| Purchase #2 | $119.36 | 3.322% | $123.3251 | $123.33 | $123.35 | $123.30 |
| Purchase #3 | $9.26 | 12.200% | $10.3897 | $10.39 | $10.40 | $10.40 |
| Purchase #4 | $138.72 | 13.368% | $157.2641 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $247.64 | 13.532% | $281.1506 | $281.15 | $281.15 | $281.20 |
| Purchase #6 | $18.73 | 4.165% | $19.5101 | $19.51 | $19.50 | $19.50 |
| Purchase #7 | $227.92 | 3.194% | $235.1998 | $235.20 | $235.20 | $235.20 |
| 7 purchase totals = | $894.33 | $977.5906 | $977.59 | $977.60 | $977.70 | |