| 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 | $217.70 | 6.829% | $232.5667 | $232.57 | $232.55 | $232.60 |
| Purchase #2 | $166.89 | 7.398% | $179.2365 | $179.24 | $179.25 | $179.20 |
| Purchase #3 | $33.30 | 4.252% | $34.7159 | $34.72 | $34.70 | $34.70 |
| Purchase #4 | $12.45 | 13.309% | $14.107 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $163.42 | 11.405% | $182.0581 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $27.94 | 6.378% | $29.722 | $29.72 | $29.70 | $29.70 |
| Purchase #7 | $241.90 | 7.295% | $259.5466 | $259.55 | $259.55 | $259.50 |
| 7 purchase totals = | $863.60 | $931.9528 | $931.97 | $931.90 | $931.90 | |