| 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 | $143.65 | 12.389% | $161.4468 | $161.45 | $161.45 | $161.40 |
| Purchase #2 | $118.82 | 3.265% | $122.6995 | $122.70 | $122.70 | $122.70 |
| Purchase #3 | $36.96 | 5.311% | $38.9229 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $117.59 | 5.124% | $123.6153 | $123.62 | $123.60 | $123.60 |
| Purchase #5 | $58.32 | 9.582% | $63.9082 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $45.95 | 5.397% | $48.4299 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $181.90 | 7.693% | $195.8936 | $195.89 | $195.90 | $195.90 |
| 7 purchase totals = | $703.19 | $754.9162 | $754.92 | $754.90 | $754.80 | |