| 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 | $179.28 | 12.849% | $202.3157 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $68.29 | 7.711% | $73.5558 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $154.97 | 10.724% | $171.589 | $171.59 | $171.60 | $171.60 |
| Purchase #4 | $205.47 | 3.147% | $211.9361 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $38.29 | 7.637% | $41.2142 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $44.40 | 4.491% | $46.394 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $74.44 | 11.472% | $82.9798 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $765.14 | $829.9846 | $829.99 | $830.00 | $830.00 | |