| 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 | $160.25 | 7.461% | $172.2063 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $51.79 | 9.617% | $56.7706 | $56.77 | $56.75 | $56.80 |
| Purchase #3 | $96.75 | 4.770% | $101.365 | $101.37 | $101.35 | $101.40 |
| Purchase #4 | $24.97 | 7.160% | $26.7579 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $45.93 | 5.353% | $48.3886 | $48.39 | $48.40 | $48.40 |
| Purchase #6 | $100.99 | 12.498% | $113.6117 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $182.26 | 5.643% | $192.5449 | $192.54 | $192.55 | $192.50 |
| 7 purchase totals = | $662.94 | $711.6450 | $711.65 | $711.60 | $711.70 | |