| 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 | $156.52 | 12.518% | $176.1132 | $176.11 | $176.10 | $176.10 |
| Purchase #2 | $245.47 | 11.269% | $273.132 | $273.13 | $273.15 | $273.10 |
| Purchase #3 | $40.90 | 7.857% | $44.1135 | $44.11 | $44.10 | $44.10 |
| Purchase #4 | $95.68 | 11.572% | $106.7521 | $106.75 | $106.75 | $106.80 |
| Purchase #5 | $172.60 | 7.306% | $185.2102 | $185.21 | $185.20 | $185.20 |
| Purchase #6 | $186.29 | 3.605% | $193.0058 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $132.91 | 7.309% | $142.6244 | $142.62 | $142.60 | $142.60 |
| 7 purchase totals = | $1,030.37 | $1,120.9512 | $1,120.94 | $1,120.90 | $1,120.90 | |