| 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 | $170.90 | 6.374% | $181.7932 | $181.79 | $181.80 | $181.80 |
| Purchase #2 | $80.47 | 9.711% | $88.2844 | $88.28 | $88.30 | $88.30 |
| Purchase #3 | $237.64 | 3.182% | $245.2017 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $245.96 | 6.517% | $261.9892 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $19.51 | 10.718% | $21.6011 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $110.35 | 11.736% | $123.3007 | $123.30 | $123.30 | $123.30 |
| Purchase #7 | $46.54 | 9.662% | $51.0367 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $911.37 | $973.2070 | $973.20 | $973.25 | $973.20 | |