| 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 | $167.97 | 8.309% | $181.9266 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $58.88 | 10.199% | $64.8852 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $6.81 | 4.230% | $7.0981 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $208.69 | 6.265% | $221.7644 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $136.76 | 3.586% | $141.6642 | $141.66 | $141.65 | $141.70 |
| Purchase #6 | $242.64 | 10.545% | $268.2264 | $268.23 | $268.25 | $268.20 |
| Purchase #7 | $53.39 | 8.323% | $57.8336 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $875.14 | $943.3985 | $943.40 | $943.45 | $943.40 | |