| 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 | $207.32 | 10.253% | $228.5765 | $228.58 | $228.60 | $228.60 |
| Purchase #2 | $161.49 | 12.604% | $181.8442 | $181.84 | $181.85 | $181.80 |
| Purchase #3 | $66.53 | 10.564% | $73.5582 | $73.56 | $73.55 | $73.60 |
| Purchase #4 | $199.87 | 9.679% | $219.2154 | $219.22 | $219.20 | $219.20 |
| Purchase #5 | $191.42 | 5.839% | $202.597 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $30.73 | 6.587% | $32.7542 | $32.75 | $32.75 | $32.80 |
| Purchase #7 | $177.63 | 10.827% | $196.862 | $196.86 | $196.85 | $196.90 |
| 7 purchase totals = | $1,034.99 | $1,135.4075 | $1,135.41 | $1,135.40 | $1,135.50 | |