| 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 | $144.95 | 11.735% | $161.9599 | $161.96 | $161.95 | $162.00 |
| Purchase #2 | $144.67 | 13.574% | $164.3075 | $164.31 | $164.30 | $164.30 |
| Purchase #3 | $145.72 | 12.169% | $163.4527 | $163.45 | $163.45 | $163.50 |
| Purchase #4 | $96.81 | 13.575% | $109.952 | $109.95 | $109.95 | $110.00 |
| Purchase #5 | $80.85 | 11.874% | $90.4501 | $90.45 | $90.45 | $90.50 |
| Purchase #6 | $83.42 | 13.203% | $94.4339 | $94.43 | $94.45 | $94.40 |
| Purchase #7 | $87.48 | 7.218% | $93.7943 | $93.79 | $93.80 | $93.80 |
| 7 purchase totals = | $783.90 | $878.3504 | $878.34 | $878.35 | $878.50 | |