| 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 | $15.98 | 8.602% | $17.3546 | $17.35 | $17.35 | $17.40 |
| Purchase #2 | $182.50 | 4.627% | $190.9443 | $190.94 | $190.95 | $190.90 |
| Purchase #3 | $193.31 | 7.573% | $207.9494 | $207.95 | $207.95 | $207.90 |
| Purchase #4 | $180.74 | 8.607% | $196.2963 | $196.30 | $196.30 | $196.30 |
| Purchase #5 | $154.54 | 3.467% | $159.8979 | $159.90 | $159.90 | $159.90 |
| Purchase #6 | $187.31 | 7.679% | $201.6935 | $201.69 | $201.70 | $201.70 |
| Purchase #7 | $75.49 | 11.260% | $83.9902 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $989.87 | $1,058.1262 | $1,058.12 | $1,058.15 | $1,058.10 | |