| 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 | $143.47 | 8.758% | $156.0351 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $39.93 | 8.847% | $43.4626 | $43.46 | $43.45 | $43.50 |
| Purchase #3 | $17.76 | 8.820% | $19.3264 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $61.60 | 11.624% | $68.7604 | $68.76 | $68.75 | $68.80 |
| Purchase #5 | $74.46 | 7.160% | $79.7913 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $61.48 | 5.741% | $65.0096 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $195.48 | 7.725% | $210.5808 | $210.58 | $210.60 | $210.60 |
| 7 purchase totals = | $594.18 | $642.9662 | $642.97 | $643.00 | $643.00 | |