| 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 | $145.77 | 10.726% | $161.4053 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $150.80 | 3.430% | $155.9724 | $155.97 | $155.95 | $156.00 |
| Purchase #3 | $117.72 | 9.352% | $128.7292 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $224.33 | 6.642% | $239.23 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $234.35 | 9.759% | $257.2202 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $217.84 | 3.498% | $225.46 | $225.46 | $225.45 | $225.50 |
| Purchase #7 | $101.52 | 4.396% | $105.9828 | $105.98 | $106.00 | $106.00 |
| 7 purchase totals = | $1,192.33 | $1,273.9999 | $1,274.00 | $1,274.00 | $1,274.00 | |