| 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 | $159.73 | 3.241% | $164.9068 | $164.91 | $164.90 | $164.90 |
| Purchase #2 | $181.68 | 4.441% | $189.7484 | $189.75 | $189.75 | $189.70 |
| Purchase #3 | $111.40 | 3.413% | $115.2021 | $115.20 | $115.20 | $115.20 |
| Purchase #4 | $84.72 | 4.234% | $88.307 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $101.42 | 9.633% | $111.1898 | $111.19 | $111.20 | $111.20 |
| Purchase #6 | $201.73 | 6.658% | $215.1612 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $194.37 | 9.704% | $213.2317 | $213.23 | $213.25 | $213.20 |
| 7 purchase totals = | $1,035.05 | $1,097.7470 | $1,097.75 | $1,097.75 | $1,097.70 | |