| 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 | $128.68 | 10.213% | $141.8221 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $69.78 | 4.285% | $72.7701 | $72.77 | $72.75 | $72.80 |
| Purchase #3 | $106.32 | 5.403% | $112.0645 | $112.06 | $112.05 | $112.10 |
| Purchase #4 | $45.41 | 6.294% | $48.2681 | $48.27 | $48.25 | $48.30 |
| Purchase #5 | $167.37 | 9.532% | $183.3237 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $24.87 | 9.597% | $27.2568 | $27.26 | $27.25 | $27.30 |
| Purchase #7 | $194.42 | 5.533% | $205.1773 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $736.85 | $790.6826 | $790.68 | $790.60 | $790.80 | |