| 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 | $148.26 | 9.133% | $161.8006 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $82.81 | 12.848% | $93.4494 | $93.45 | $93.45 | $93.40 |
| Purchase #3 | $130.91 | 4.307% | $136.5483 | $136.55 | $136.55 | $136.50 |
| Purchase #4 | $48.69 | 5.207% | $51.2253 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $225.83 | 3.102% | $232.8352 | $232.84 | $232.85 | $232.80 |
| Purchase #6 | $209.36 | 13.474% | $237.5692 | $237.57 | $237.55 | $237.60 |
| Purchase #7 | $194.83 | 4.209% | $203.0304 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $1,040.69 | $1,116.4584 | $1,116.47 | $1,116.50 | $1,116.30 | |