| 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 | $118.63 | 12.755% | $133.7613 | $133.76 | $133.75 | $133.80 |
| Purchase #2 | $168.85 | 11.190% | $187.7443 | $187.74 | $187.75 | $187.70 |
| Purchase #3 | $208.40 | 8.524% | $226.164 | $226.16 | $226.15 | $226.20 |
| Purchase #4 | $103.94 | 10.411% | $114.7612 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $50.29 | 9.203% | $54.9182 | $54.92 | $54.90 | $54.90 |
| Purchase #6 | $30.56 | 8.788% | $33.2456 | $33.25 | $33.25 | $33.20 |
| Purchase #7 | $116.31 | 11.665% | $129.8776 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $796.98 | $880.4722 | $880.47 | $880.45 | $880.50 | |