| 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 | $173.28 | 5.220% | $182.3252 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $29.94 | 9.237% | $32.7056 | $32.71 | $32.70 | $32.70 |
| Purchase #3 | $38.41 | 13.533% | $43.608 | $43.61 | $43.60 | $43.60 |
| Purchase #4 | $30.55 | 3.182% | $31.5221 | $31.52 | $31.50 | $31.50 |
| Purchase #5 | $173.28 | 5.314% | $182.4881 | $182.49 | $182.50 | $182.50 |
| Purchase #6 | $171.45 | 7.329% | $184.0156 | $184.02 | $184.00 | $184.00 |
| Purchase #7 | $27.88 | 6.581% | $29.7148 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $644.79 | $686.3794 | $686.39 | $686.35 | $686.30 | |