| 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 | $143.78 | 6.257% | $152.7763 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $63.38 | 11.526% | $70.6852 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $202.48 | 9.112% | $220.93 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $170.62 | 11.787% | $190.731 | $190.73 | $190.75 | $190.70 |
| Purchase #5 | $225.79 | 3.360% | $233.3765 | $233.38 | $233.40 | $233.40 |
| Purchase #6 | $29.67 | 4.467% | $30.9954 | $31.00 | $31.00 | $31.00 |
| Purchase #7 | $195.50 | 13.332% | $221.5641 | $221.56 | $221.55 | $221.60 |
| 7 purchase totals = | $1,031.22 | $1,121.0585 | $1,121.07 | $1,121.15 | $1,121.10 | |