| 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 | $145.79 | 11.814% | $163.0136 | $163.01 | $163.00 | $163.00 |
| Purchase #2 | $32.48 | 6.762% | $34.6763 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $49.52 | 3.637% | $51.321 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $150.92 | 4.451% | $157.6374 | $157.64 | $157.65 | $157.60 |
| Purchase #5 | $21.47 | 3.362% | $22.1918 | $22.19 | $22.20 | $22.20 |
| Purchase #6 | $183.92 | 11.860% | $205.7329 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $246.67 | 8.679% | $268.0785 | $268.08 | $268.10 | $268.10 |
| 7 purchase totals = | $830.77 | $902.6515 | $902.65 | $902.70 | $902.60 | |