| 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 | $128.62 | 12.437% | $144.6165 | $144.62 | $144.60 | $144.60 |
| Purchase #2 | $239.89 | 3.464% | $248.1998 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $170.90 | 6.746% | $182.4289 | $182.43 | $182.45 | $182.40 |
| Purchase #4 | $57.26 | 11.697% | $63.9577 | $63.96 | $63.95 | $64.00 |
| Purchase #5 | $206.70 | 11.447% | $230.3609 | $230.36 | $230.35 | $230.40 |
| Purchase #6 | $149.38 | 10.645% | $165.2815 | $165.28 | $165.30 | $165.30 |
| Purchase #7 | $176.34 | 5.229% | $185.5608 | $185.56 | $185.55 | $185.60 |
| 7 purchase totals = | $1,129.09 | $1,220.4061 | $1,220.41 | $1,220.40 | $1,220.50 | |