| 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 | $162.76 | 10.502% | $179.8531 | $179.85 | $179.85 | $179.90 |
| Purchase #2 | $218.25 | 10.349% | $240.8367 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $21.46 | 4.845% | $22.4997 | $22.50 | $22.50 | $22.50 |
| Purchase #4 | $20.55 | 13.168% | $23.256 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $29.70 | 10.680% | $32.872 | $32.87 | $32.85 | $32.90 |
| Purchase #6 | $115.33 | 4.307% | $120.2973 | $120.30 | $120.30 | $120.30 |
| Purchase #7 | $172.41 | 13.348% | $195.4233 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $740.46 | $815.0381 | $815.04 | $815.00 | $815.10 | |