| 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 | $112.75 | 13.671% | $128.1641 | $128.16 | $128.15 | $128.20 |
| Purchase #2 | $160.83 | 7.607% | $173.0643 | $173.06 | $173.05 | $173.10 |
| Purchase #3 | $168.83 | 5.194% | $177.599 | $177.60 | $177.60 | $177.60 |
| Purchase #4 | $58.81 | 6.723% | $62.7638 | $62.76 | $62.75 | $62.80 |
| Purchase #5 | $130.58 | 3.247% | $134.8199 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $188.49 | 7.563% | $202.7455 | $202.75 | $202.75 | $202.70 |
| Purchase #7 | $221.70 | 7.780% | $238.9483 | $238.95 | $238.95 | $238.90 |
| 7 purchase totals = | $1,041.99 | $1,118.1049 | $1,118.10 | $1,118.05 | $1,118.10 | |