| 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 | $145.96 | 10.219% | $160.8757 | $160.88 | $160.90 | $160.90 |
| Purchase #2 | $165.39 | 6.406% | $175.9849 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $182.54 | 12.125% | $204.673 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $204.59 | 12.850% | $230.8798 | $230.88 | $230.90 | $230.90 |
| Purchase #5 | $32.69 | 10.414% | $36.0943 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $167.84 | 9.480% | $183.7512 | $183.75 | $183.75 | $183.80 |
| Purchase #7 | $48.54 | 3.805% | $50.3869 | $50.39 | $50.40 | $50.40 |
| 7 purchase totals = | $947.55 | $1,042.6458 | $1,042.64 | $1,042.70 | $1,042.80 | |