| 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 | $161.91 | 4.651% | $169.4404 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $19.87 | 10.740% | $22.004 | $22.00 | $22.00 | $22.00 |
| Purchase #3 | $69.98 | 9.729% | $76.7884 | $76.79 | $76.80 | $76.80 |
| Purchase #4 | $19.30 | 9.160% | $21.0679 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $90.58 | 13.625% | $102.9215 | $102.92 | $102.90 | $102.90 |
| Purchase #6 | $50.91 | 9.857% | $55.9282 | $55.93 | $55.95 | $55.90 |
| Purchase #7 | $220.36 | 11.160% | $244.9522 | $244.95 | $244.95 | $245.00 |
| 7 purchase totals = | $632.91 | $693.1026 | $693.10 | $693.10 | $693.10 | |