| 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 | $145.52 | 3.275% | $150.2858 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $186.32 | 13.412% | $211.3092 | $211.31 | $211.30 | $211.30 |
| Purchase #3 | $110.98 | 9.643% | $121.6818 | $121.68 | $121.70 | $121.70 |
| Purchase #4 | $137.46 | 6.623% | $146.564 | $146.56 | $146.55 | $146.60 |
| Purchase #5 | $126.35 | 11.502% | $140.8828 | $140.88 | $140.90 | $140.90 |
| Purchase #6 | $96.83 | 6.313% | $102.9429 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $20.89 | 11.516% | $23.2957 | $23.30 | $23.30 | $23.30 |
| 7 purchase totals = | $824.35 | $896.9622 | $896.96 | $897.00 | $897.00 | |