| 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 | $169.44 | 12.266% | $190.2235 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $45.35 | 5.304% | $47.7554 | $47.76 | $47.75 | $47.80 |
| Purchase #3 | $38.80 | 11.449% | $43.2422 | $43.24 | $43.25 | $43.20 |
| Purchase #4 | $118.66 | 9.450% | $129.8734 | $129.87 | $129.85 | $129.90 |
| Purchase #5 | $206.65 | 6.320% | $219.7103 | $219.71 | $219.70 | $219.70 |
| Purchase #6 | $214.55 | 6.455% | $228.3992 | $228.40 | $228.40 | $228.40 |
| Purchase #7 | $39.35 | 4.383% | $41.0747 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $832.80 | $900.2787 | $900.27 | $900.20 | $900.30 | |