| 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 | $188.42 | 7.627% | $202.7908 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $210.38 | 9.661% | $230.7048 | $230.70 | $230.70 | $230.70 |
| Purchase #3 | $198.72 | 7.457% | $213.5386 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $190.46 | 6.759% | $203.3332 | $203.33 | $203.35 | $203.30 |
| Purchase #5 | $81.27 | 7.371% | $87.2604 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $118.39 | 10.318% | $130.6055 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $200.66 | 6.571% | $213.8454 | $213.85 | $213.85 | $213.80 |
| 7 purchase totals = | $1,188.30 | $1,282.0787 | $1,282.08 | $1,282.10 | $1,282.00 | |