| 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 | $173.59 | 5.523% | $183.1774 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $122.77 | 13.740% | $139.6386 | $139.64 | $139.65 | $139.60 |
| Purchase #3 | $129.51 | 10.296% | $142.8443 | $142.84 | $142.85 | $142.80 |
| Purchase #4 | $14.58 | 10.174% | $16.0634 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $204.58 | 8.691% | $222.36 | $222.36 | $222.35 | $222.40 |
| Purchase #6 | $236.95 | 10.651% | $262.1875 | $262.19 | $262.20 | $262.20 |
| Purchase #7 | $85.25 | 11.610% | $95.1475 | $95.15 | $95.15 | $95.10 |
| 7 purchase totals = | $967.23 | $1,061.4187 | $1,061.42 | $1,061.45 | $1,061.40 | |