| 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 | $158.74 | 6.656% | $169.3057 | $169.31 | $169.30 | $169.30 |
| Purchase #2 | $103.91 | 10.755% | $115.0855 | $115.09 | $115.10 | $115.10 |
| Purchase #3 | $6.85 | 5.829% | $7.2493 | $7.25 | $7.25 | $7.20 |
| Purchase #4 | $164.98 | 10.395% | $182.1297 | $182.13 | $182.15 | $182.10 |
| Purchase #5 | $134.25 | 13.475% | $152.3402 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $106.41 | 4.824% | $111.5432 | $111.54 | $111.55 | $111.50 |
| Purchase #7 | $190.84 | 3.715% | $197.9297 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $865.98 | $935.5833 | $935.59 | $935.65 | $935.40 | |