| 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 | $130.94 | 10.614% | $144.838 | $144.84 | $144.85 | $144.80 |
| Purchase #2 | $201.54 | 7.256% | $216.1637 | $216.16 | $216.15 | $216.20 |
| Purchase #3 | $185.32 | 4.698% | $194.0263 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $171.46 | 3.371% | $177.2399 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $109.77 | 11.332% | $122.2091 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $207.35 | 3.501% | $214.6093 | $214.61 | $214.60 | $214.60 |
| Purchase #7 | $91.51 | 8.400% | $99.1968 | $99.20 | $99.20 | $99.20 |
| 7 purchase totals = | $1,097.89 | $1,168.2831 | $1,168.29 | $1,168.30 | $1,168.20 | |