| 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 | $139.59 | 8.436% | $151.3658 | $151.37 | $151.35 | $151.40 |
| Purchase #2 | $38.32 | 12.355% | $43.0544 | $43.05 | $43.05 | $43.10 |
| Purchase #3 | $122.59 | 7.237% | $131.4618 | $131.46 | $131.45 | $131.50 |
| Purchase #4 | $130.38 | 4.743% | $136.5639 | $136.56 | $136.55 | $136.60 |
| Purchase #5 | $92.25 | 5.369% | $97.2029 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $204.61 | 6.700% | $218.3189 | $218.32 | $218.30 | $218.30 |
| Purchase #7 | $240.31 | 7.321% | $257.9031 | $257.90 | $257.90 | $257.90 |
| 7 purchase totals = | $968.05 | $1,035.8708 | $1,035.86 | $1,035.80 | $1,036.00 | |