| 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 | $175.86 | 4.498% | $183.7702 | $183.77 | $183.75 | $183.80 |
| Purchase #2 | $117.29 | 10.196% | $129.2489 | $129.25 | $129.25 | $129.20 |
| Purchase #3 | $24.62 | 8.535% | $26.7213 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $20.93 | 9.455% | $22.9089 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $109.29 | 8.737% | $118.8387 | $118.84 | $118.85 | $118.80 |
| Purchase #6 | $157.49 | 10.530% | $174.0737 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $116.64 | 5.764% | $123.3631 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $722.12 | $778.9248 | $778.92 | $778.85 | $778.90 | |