| 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 | $193.35 | 5.372% | $203.7368 | $203.74 | $203.75 | $203.70 |
| Purchase #2 | $196.44 | 8.430% | $212.9999 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $43.54 | 12.468% | $48.9686 | $48.97 | $48.95 | $49.00 |
| Purchase #4 | $147.75 | 8.551% | $160.3841 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $35.41 | 13.338% | $40.133 | $40.13 | $40.15 | $40.10 |
| Purchase #6 | $90.69 | 5.244% | $95.4458 | $95.45 | $95.45 | $95.40 |
| Purchase #7 | $13.99 | 5.710% | $14.7888 | $14.79 | $14.80 | $14.80 |
| 7 purchase totals = | $721.17 | $776.4570 | $776.46 | $776.50 | $776.40 | |