| 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 | $190.75 | 6.389% | $202.937 | $202.94 | $202.95 | $202.90 |
| Purchase #2 | $163.74 | 13.399% | $185.6795 | $185.68 | $185.70 | $185.70 |
| Purchase #3 | $124.47 | 8.696% | $135.2939 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $229.43 | 6.541% | $244.437 | $244.44 | $244.45 | $244.40 |
| Purchase #5 | $239.98 | 4.782% | $251.4558 | $251.46 | $251.45 | $251.50 |
| Purchase #6 | $13.77 | 11.633% | $15.3719 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $135.81 | 3.291% | $140.2795 | $140.28 | $140.30 | $140.30 |
| 7 purchase totals = | $1,097.95 | $1,175.4546 | $1,175.46 | $1,175.50 | $1,175.50 | |