| 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 | $118.80 | 10.769% | $131.5936 | $131.59 | $131.60 | $131.60 |
| Purchase #2 | $240.75 | 7.590% | $259.0229 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $136.92 | 7.831% | $147.6422 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $155.63 | 12.348% | $174.8472 | $174.85 | $174.85 | $174.80 |
| Purchase #5 | $151.33 | 4.577% | $158.2564 | $158.26 | $158.25 | $158.30 |
| Purchase #6 | $173.41 | 4.846% | $181.8134 | $181.81 | $181.80 | $181.80 |
| Purchase #7 | $237.31 | 11.141% | $263.7487 | $263.75 | $263.75 | $263.70 |
| 7 purchase totals = | $1,214.15 | $1,316.9244 | $1,316.92 | $1,316.90 | $1,316.80 | |