| 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 | $175.57 | 6.808% | $187.5228 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $51.35 | 12.481% | $57.759 | $57.76 | $57.75 | $57.80 |
| Purchase #3 | $80.80 | 12.313% | $90.7489 | $90.75 | $90.75 | $90.70 |
| Purchase #4 | $115.97 | 11.430% | $129.2254 | $129.23 | $129.25 | $129.20 |
| Purchase #5 | $214.93 | 12.403% | $241.5878 | $241.59 | $241.60 | $241.60 |
| Purchase #6 | $134.82 | 10.822% | $149.4102 | $149.41 | $149.40 | $149.40 |
| Purchase #7 | $103.90 | 13.870% | $118.3109 | $118.31 | $118.30 | $118.30 |
| 7 purchase totals = | $877.34 | $974.5650 | $974.57 | $974.55 | $974.50 | |