| 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 | $131.95 | 7.474% | $141.8119 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $69.56 | 3.165% | $71.7616 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $156.54 | 12.352% | $175.8758 | $175.88 | $175.90 | $175.90 |
| Purchase #4 | $65.44 | 12.373% | $73.5369 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $70.56 | 5.236% | $74.2545 | $74.25 | $74.25 | $74.30 |
| Purchase #6 | $226.76 | 11.268% | $252.3113 | $252.31 | $252.30 | $252.30 |
| Purchase #7 | $44.77 | 9.269% | $48.9197 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $765.58 | $838.4717 | $838.47 | $838.45 | $838.50 | |