| 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 | $39.63 | 5.165% | $41.6769 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $87.57 | 11.219% | $97.3945 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $171.55 | 3.232% | $177.0945 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $142.31 | 3.426% | $147.1855 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $112.31 | 7.179% | $120.3727 | $120.37 | $120.35 | $120.40 |
| Purchase #6 | $92.64 | 12.553% | $104.2691 | $104.27 | $104.25 | $104.30 |
| Purchase #7 | $172.28 | 7.596% | $185.3664 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $818.29 | $873.3596 | $873.36 | $873.35 | $873.50 | |