| 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 | $131.37 | 10.333% | $144.9445 | $144.94 | $144.95 | $144.90 |
| Purchase #2 | $141.43 | 6.345% | $150.4037 | $150.40 | $150.40 | $150.40 |
| Purchase #3 | $80.94 | 7.536% | $87.0396 | $87.04 | $87.05 | $87.00 |
| Purchase #4 | $250.64 | 6.824% | $267.7437 | $267.74 | $267.75 | $267.70 |
| Purchase #5 | $74.53 | 4.458% | $77.8525 | $77.85 | $77.85 | $77.90 |
| Purchase #6 | $193.58 | 10.606% | $214.1111 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $71.48 | 11.595% | $79.7681 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $943.97 | $1,021.8632 | $1,021.85 | $1,021.85 | $1,021.80 | |