| 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 | $145.76 | 6.512% | $155.2519 | $155.25 | $155.25 | $155.30 |
| Purchase #2 | $220.30 | 7.478% | $236.774 | $236.77 | $236.75 | $236.80 |
| Purchase #3 | $213.89 | 8.443% | $231.9487 | $231.95 | $231.95 | $231.90 |
| Purchase #4 | $177.84 | 11.740% | $198.7184 | $198.72 | $198.70 | $198.70 |
| Purchase #5 | $219.33 | 12.486% | $246.7155 | $246.72 | $246.70 | $246.70 |
| Purchase #6 | $33.51 | 5.634% | $35.398 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $19.91 | 3.296% | $20.5662 | $20.57 | $20.55 | $20.60 |
| 7 purchase totals = | $1,030.54 | $1,125.3727 | $1,125.38 | $1,125.30 | $1,125.40 | |