| 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 | $17.26 | 12.445% | $19.408 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $143.26 | 7.233% | $153.622 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $152.31 | 6.397% | $162.0533 | $162.05 | $162.05 | $162.10 |
| Purchase #4 | $195.92 | 3.489% | $202.7556 | $202.76 | $202.75 | $202.80 |
| Purchase #5 | $9.67 | 12.705% | $10.8986 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $207.91 | 3.602% | $215.3989 | $215.40 | $215.40 | $215.40 |
| Purchase #7 | $60.41 | 13.864% | $68.7852 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $786.74 | $832.9216 | $832.93 | $832.90 | $833.00 | |