| 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 | $166.42 | 4.259% | $173.5078 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $235.66 | 5.821% | $249.3778 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $149.81 | 7.171% | $160.5529 | $160.55 | $160.55 | $160.60 |
| Purchase #4 | $66.92 | 6.577% | $71.3213 | $71.32 | $71.30 | $71.30 |
| Purchase #5 | $217.54 | 8.780% | $236.64 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $221.66 | 4.491% | $231.6148 | $231.61 | $231.60 | $231.60 |
| Purchase #7 | $190.71 | 6.406% | $202.9269 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $1,248.72 | $1,325.9415 | $1,325.94 | $1,325.95 | $1,325.90 | |