| 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 | $157.66 | 4.643% | $164.9802 | $164.98 | $165.00 | $165.00 |
| Purchase #2 | $111.76 | 9.796% | $122.708 | $122.71 | $122.70 | $122.70 |
| Purchase #3 | $52.35 | 10.309% | $57.7468 | $57.75 | $57.75 | $57.70 |
| Purchase #4 | $191.35 | 7.380% | $205.4716 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $112.48 | 13.822% | $128.027 | $128.03 | $128.05 | $128.00 |
| Purchase #6 | $48.91 | 7.236% | $52.4491 | $52.45 | $52.45 | $52.40 |
| Purchase #7 | $12.53 | 12.157% | $14.0533 | $14.05 | $14.05 | $14.10 |
| 7 purchase totals = | $687.04 | $745.4360 | $745.44 | $745.45 | $745.40 | |