| 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 | $128.52 | 11.865% | $143.7689 | $143.77 | $143.75 | $143.80 |
| Purchase #2 | $73.34 | 3.557% | $75.9487 | $75.95 | $75.95 | $75.90 |
| Purchase #3 | $209.44 | 8.385% | $227.0015 | $227.00 | $227.00 | $227.00 |
| Purchase #4 | $226.43 | 8.361% | $245.3618 | $245.36 | $245.35 | $245.40 |
| Purchase #5 | $151.42 | 5.400% | $159.5967 | $159.60 | $159.60 | $159.60 |
| Purchase #6 | $95.44 | 10.786% | $105.7342 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $166.95 | 10.418% | $184.3429 | $184.34 | $184.35 | $184.30 |
| 7 purchase totals = | $1,051.54 | $1,141.7547 | $1,141.75 | $1,141.75 | $1,141.70 | |