| 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 | $128.84 | 9.795% | $141.4599 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $102.65 | 4.205% | $106.9664 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $46.64 | 9.570% | $51.1034 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $170.80 | 6.449% | $181.8149 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $170.66 | 4.332% | $178.053 | $178.05 | $178.05 | $178.10 |
| Purchase #6 | $34.97 | 5.372% | $36.8486 | $36.85 | $36.85 | $36.80 |
| Purchase #7 | $57.75 | 7.434% | $62.0431 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $712.31 | $758.2893 | $758.28 | $758.25 | $758.30 | |