| 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 | $173.73 | 3.228% | $179.338 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $190.25 | 10.216% | $209.6859 | $209.69 | $209.70 | $209.70 |
| Purchase #3 | $235.38 | 5.712% | $248.8249 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $136.64 | 5.432% | $144.0623 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $199.57 | 5.829% | $211.2029 | $211.20 | $211.20 | $211.20 |
| Purchase #6 | $172.81 | 9.455% | $189.1492 | $189.15 | $189.15 | $189.10 |
| Purchase #7 | $199.73 | 8.714% | $217.1345 | $217.13 | $217.15 | $217.10 |
| 7 purchase totals = | $1,308.11 | $1,399.3977 | $1,399.39 | $1,399.40 | $1,399.30 | |