| 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 | $167.48 | 7.544% | $180.1147 | $180.11 | $180.10 | $180.10 |
| Purchase #2 | $229.87 | 7.137% | $246.2758 | $246.28 | $246.30 | $246.30 |
| Purchase #3 | $116.43 | 9.469% | $127.4548 | $127.45 | $127.45 | $127.50 |
| Purchase #4 | $14.51 | 12.663% | $16.3474 | $16.35 | $16.35 | $16.30 |
| Purchase #5 | $248.97 | 7.346% | $267.2593 | $267.26 | $267.25 | $267.30 |
| Purchase #6 | $219.77 | 3.622% | $227.7301 | $227.73 | $227.75 | $227.70 |
| Purchase #7 | $245.44 | 13.146% | $277.7055 | $277.71 | $277.70 | $277.70 |
| 7 purchase totals = | $1,242.47 | $1,342.8876 | $1,342.89 | $1,342.90 | $1,342.90 | |