| 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 | $183.71 | 7.611% | $197.6922 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $164.96 | 4.183% | $171.8603 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $144.63 | 10.305% | $159.5341 | $159.53 | $159.55 | $159.50 |
| Purchase #4 | $53.83 | 3.518% | $55.7237 | $55.72 | $55.70 | $55.70 |
| Purchase #5 | $220.62 | 4.774% | $231.1524 | $231.15 | $231.15 | $231.20 |
| Purchase #6 | $223.53 | 3.351% | $231.0205 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $150.50 | 7.110% | $161.2006 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $1,141.78 | $1,208.1838 | $1,208.17 | $1,208.15 | $1,208.20 | |