| 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 | $191.27 | 3.686% | $198.3202 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $167.99 | 3.459% | $173.8008 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $156.34 | 6.831% | $167.0196 | $167.02 | $167.00 | $167.00 |
| Purchase #4 | $75.98 | 13.262% | $86.0565 | $86.06 | $86.05 | $86.10 |
| Purchase #5 | $184.39 | 9.460% | $201.8333 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $199.29 | 11.146% | $221.5029 | $221.50 | $221.50 | $221.50 |
| Purchase #7 | $163.89 | 5.726% | $173.2743 | $173.27 | $173.25 | $173.30 |
| 7 purchase totals = | $1,139.15 | $1,221.8076 | $1,221.80 | $1,221.75 | $1,221.80 | |