| 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 | $152.92 | 7.165% | $163.8767 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $45.51 | 3.440% | $47.0755 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $237.66 | 6.739% | $253.6759 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $142.53 | 8.602% | $154.7904 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $237.70 | 12.687% | $267.857 | $267.86 | $267.85 | $267.90 |
| Purchase #6 | $161.92 | 4.591% | $169.3537 | $169.35 | $169.35 | $169.40 |
| Purchase #7 | $5.57 | 5.510% | $5.8769 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $983.81 | $1,062.5061 | $1,062.52 | $1,062.60 | $1,062.70 | |