| 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 | $13.94 | 12.241% | $15.6464 | $15.65 | $15.65 | $15.60 |
| Purchase #2 | $152.37 | 7.848% | $164.328 | $164.33 | $164.35 | $164.30 |
| Purchase #3 | $165.81 | 10.746% | $183.6279 | $183.63 | $183.65 | $183.60 |
| Purchase #4 | $227.64 | 13.759% | $258.961 | $258.96 | $258.95 | $259.00 |
| Purchase #5 | $198.52 | 3.185% | $204.8429 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $144.71 | 4.656% | $151.4477 | $151.45 | $151.45 | $151.40 |
| Purchase #7 | $68.61 | 13.347% | $77.7674 | $77.77 | $77.75 | $77.80 |
| 7 purchase totals = | $971.60 | $1,056.6213 | $1,056.63 | $1,056.65 | $1,056.50 | |