| 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 | $178.47 | 13.426% | $202.4314 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $132.86 | 8.193% | $143.7452 | $143.75 | $143.75 | $143.70 |
| Purchase #3 | $236.74 | 7.865% | $255.3596 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $11.44 | 7.490% | $12.2969 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $34.42 | 5.241% | $36.224 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $197.78 | 10.388% | $218.3254 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $66.41 | 4.529% | $69.4177 | $69.42 | $69.40 | $69.40 |
| 7 purchase totals = | $858.12 | $937.8002 | $937.81 | $937.80 | $937.70 | |