| 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 | $178.64 | 12.173% | $200.3858 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $53.42 | 11.444% | $59.5334 | $59.53 | $59.55 | $59.50 |
| Purchase #3 | $170.73 | 11.233% | $189.9081 | $189.91 | $189.90 | $189.90 |
| Purchase #4 | $183.74 | 8.176% | $198.7626 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $167.61 | 8.734% | $182.2491 | $182.25 | $182.25 | $182.20 |
| Purchase #6 | $221.41 | 11.113% | $246.0153 | $246.02 | $246.00 | $246.00 |
| Purchase #7 | $55.48 | 11.401% | $61.8053 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $1,031.03 | $1,138.6596 | $1,138.67 | $1,138.65 | $1,138.60 | |