| 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 | $189.32 | 4.432% | $197.7107 | $197.71 | $197.70 | $197.70 |
| Purchase #2 | $16.45 | 10.763% | $18.2205 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $169.89 | 12.476% | $191.0855 | $191.09 | $191.10 | $191.10 |
| Purchase #4 | $71.74 | 3.874% | $74.5192 | $74.52 | $74.50 | $74.50 |
| Purchase #5 | $207.69 | 7.420% | $223.1006 | $223.10 | $223.10 | $223.10 |
| Purchase #6 | $34.85 | 4.217% | $36.3196 | $36.32 | $36.30 | $36.30 |
| Purchase #7 | $145.37 | 11.455% | $162.0221 | $162.02 | $162.00 | $162.00 |
| 7 purchase totals = | $835.31 | $902.9782 | $902.98 | $902.90 | $902.90 | |