| 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 | $128.73 | 9.688% | $141.2014 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $22.66 | 7.869% | $24.4431 | $24.44 | $24.45 | $24.40 |
| Purchase #3 | $187.37 | 4.719% | $196.212 | $196.21 | $196.20 | $196.20 |
| Purchase #4 | $22.72 | 5.629% | $23.9989 | $24.00 | $24.00 | $24.00 |
| Purchase #5 | $142.83 | 3.560% | $147.9147 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $121.31 | 11.511% | $135.274 | $135.27 | $135.25 | $135.30 |
| Purchase #7 | $141.41 | 6.843% | $151.0867 | $151.09 | $151.10 | $151.10 |
| 7 purchase totals = | $767.03 | $820.1308 | $820.12 | $820.10 | $820.10 | |