| 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 | $142.42 | 11.239% | $158.4266 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $17.53 | 10.713% | $19.408 | $19.41 | $19.40 | $19.40 |
| Purchase #3 | $145.99 | 9.210% | $159.4357 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $179.64 | 6.660% | $191.604 | $191.60 | $191.60 | $191.60 |
| Purchase #5 | $197.31 | 4.514% | $206.2166 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $218.52 | 11.389% | $243.4072 | $243.41 | $243.40 | $243.40 |
| Purchase #7 | $121.82 | 7.719% | $131.2233 | $131.22 | $131.20 | $131.20 |
| 7 purchase totals = | $1,023.23 | $1,109.7214 | $1,109.73 | $1,109.70 | $1,109.60 | |