| 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 | $131.54 | 6.487% | $140.073 | $140.07 | $140.05 | $140.10 |
| Purchase #2 | $162.46 | 9.351% | $177.6516 | $177.65 | $177.65 | $177.70 |
| Purchase #3 | $106.79 | 8.774% | $116.1598 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $208.30 | 10.539% | $230.2527 | $230.25 | $230.25 | $230.30 |
| Purchase #5 | $29.77 | 6.656% | $31.7515 | $31.75 | $31.75 | $31.80 |
| Purchase #6 | $26.98 | 12.416% | $30.3298 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $145.86 | 11.492% | $162.6222 | $162.62 | $162.60 | $162.60 |
| 7 purchase totals = | $811.70 | $888.8406 | $888.83 | $888.80 | $889.00 | |