| 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 | $166.99 | 7.586% | $179.6579 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $238.33 | 12.233% | $267.4849 | $267.48 | $267.50 | $267.50 |
| Purchase #3 | $140.99 | 5.838% | $149.221 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $149.67 | 4.690% | $156.6895 | $156.69 | $156.70 | $156.70 |
| Purchase #5 | $33.44 | 7.684% | $36.0095 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $138.45 | 11.730% | $154.6902 | $154.69 | $154.70 | $154.70 |
| Purchase #7 | $101.44 | 11.800% | $113.4099 | $113.41 | $113.40 | $113.40 |
| 7 purchase totals = | $969.31 | $1,057.1629 | $1,057.16 | $1,057.15 | $1,057.20 | |