| 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 | $164.73 | 4.319% | $171.8447 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $235.94 | 7.475% | $253.5765 | $253.58 | $253.60 | $253.60 |
| Purchase #3 | $203.87 | 10.840% | $225.9695 | $225.97 | $225.95 | $226.00 |
| Purchase #4 | $178.76 | 3.367% | $184.7788 | $184.78 | $184.80 | $184.80 |
| Purchase #5 | $176.87 | 3.281% | $182.6731 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $134.80 | 3.253% | $139.185 | $139.19 | $139.20 | $139.20 |
| Purchase #7 | $128.85 | 6.432% | $137.1376 | $137.14 | $137.15 | $137.10 |
| 7 purchase totals = | $1,223.82 | $1,295.1652 | $1,295.17 | $1,295.20 | $1,295.20 | |