| 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 | $138.68 | 13.621% | $157.5696 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $198.84 | 4.384% | $207.5571 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $219.96 | 13.746% | $250.1957 | $250.20 | $250.20 | $250.20 |
| Purchase #4 | $32.51 | 4.727% | $34.0467 | $34.05 | $34.05 | $34.00 |
| Purchase #5 | $158.44 | 5.149% | $166.5981 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $143.93 | 5.567% | $151.9426 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $165.90 | 5.548% | $175.1041 | $175.10 | $175.10 | $175.10 |
| 7 purchase totals = | $1,058.26 | $1,143.0139 | $1,143.02 | $1,143.00 | $1,143.00 | |