| 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 | $70.37 | 13.249% | $79.6933 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $157.41 | 3.289% | $162.5872 | $162.59 | $162.60 | $162.60 |
| Purchase #3 | $103.82 | 3.274% | $107.2191 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $125.84 | 7.453% | $135.2189 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $169.88 | 6.569% | $181.0394 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $112.94 | 9.564% | $123.7416 | $123.74 | $123.75 | $123.70 |
| Purchase #7 | $161.64 | 12.465% | $181.7884 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $901.90 | $971.2879 | $971.29 | $971.30 | $971.20 | |