| 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 | $64.82 | 7.228% | $69.5052 | $69.51 | $69.50 | $69.50 |
| Purchase #2 | $135.70 | 4.644% | $142.0019 | $142.00 | $142.00 | $142.00 |
| Purchase #3 | $156.29 | 8.775% | $170.0044 | $170.00 | $170.00 | $170.00 |
| Purchase #4 | $166.58 | 11.540% | $185.8033 | $185.80 | $185.80 | $185.80 |
| Purchase #5 | $139.41 | 10.538% | $154.101 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $185.61 | 8.637% | $201.6411 | $201.64 | $201.65 | $201.60 |
| Purchase #7 | $187.51 | 11.794% | $209.6249 | $209.62 | $209.60 | $209.60 |
| 7 purchase totals = | $1,035.92 | $1,132.6818 | $1,132.67 | $1,132.65 | $1,132.60 | |