| 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 | $74.25 | 4.438% | $77.5452 | $77.55 | $77.55 | $77.50 |
| Purchase #2 | $167.54 | 13.397% | $189.9853 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $98.96 | 12.123% | $110.9569 | $110.96 | $110.95 | $111.00 |
| Purchase #4 | $236.51 | 8.478% | $256.5613 | $256.56 | $256.55 | $256.60 |
| Purchase #5 | $216.78 | 3.322% | $223.9814 | $223.98 | $224.00 | $224.00 |
| Purchase #6 | $68.84 | 6.506% | $73.3187 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $226.36 | 9.737% | $248.4007 | $248.40 | $248.40 | $248.40 |
| 7 purchase totals = | $1,089.24 | $1,180.7495 | $1,180.76 | $1,180.75 | $1,180.80 | |