| 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 | $128.69 | 11.846% | $143.9346 | $143.93 | $143.95 | $143.90 |
| Purchase #2 | $149.99 | 13.827% | $170.7291 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $138.36 | 8.275% | $149.8093 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $55.65 | 11.512% | $62.0564 | $62.06 | $62.05 | $62.10 |
| Purchase #5 | $178.52 | 13.370% | $202.3881 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $10.84 | 8.870% | $11.8015 | $11.80 | $11.80 | $11.80 |
| Purchase #7 | $192.48 | 5.400% | $202.8739 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $854.53 | $943.5929 | $943.59 | $943.60 | $943.60 | |