| 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 | $128.88 | 11.838% | $144.1368 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $76.99 | 12.694% | $86.7631 | $86.76 | $86.75 | $86.80 |
| Purchase #3 | $118.30 | 3.740% | $122.7244 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $165.62 | 3.136% | $170.8138 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $22.75 | 12.260% | $25.5392 | $25.54 | $25.55 | $25.50 |
| Purchase #6 | $45.74 | 4.632% | $47.8587 | $47.86 | $47.85 | $47.90 |
| Purchase #7 | $155.67 | 5.745% | $164.6132 | $164.61 | $164.60 | $164.60 |
| 7 purchase totals = | $713.95 | $762.4492 | $762.44 | $762.40 | $762.40 | |