| 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 | $170.80 | 6.732% | $182.2983 | $182.30 | $182.30 | $182.30 |
| Purchase #2 | $21.92 | 5.411% | $23.1061 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $231.28 | 12.219% | $259.5401 | $259.54 | $259.55 | $259.50 |
| Purchase #4 | $224.44 | 4.835% | $235.2917 | $235.29 | $235.30 | $235.30 |
| Purchase #5 | $75.76 | 4.642% | $79.2768 | $79.28 | $79.30 | $79.30 |
| Purchase #6 | $153.84 | 13.162% | $174.0884 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $126.92 | 3.268% | $131.0677 | $131.07 | $131.05 | $131.10 |
| 7 purchase totals = | $1,004.96 | $1,084.6691 | $1,084.68 | $1,084.70 | $1,084.70 | |