| 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 | $106.36 | 3.547% | $110.1326 | $110.13 | $110.15 | $110.10 |
| Purchase #2 | $9.36 | 3.561% | $9.6933 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $128.72 | 5.596% | $135.9232 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $140.96 | 13.629% | $160.1714 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $181.96 | 5.380% | $191.7494 | $191.75 | $191.75 | $191.70 |
| Purchase #6 | $164.49 | 12.577% | $185.1779 | $185.18 | $185.20 | $185.20 |
| Purchase #7 | $145.47 | 7.244% | $156.0078 | $156.01 | $156.00 | $156.00 |
| 7 purchase totals = | $877.32 | $948.8556 | $948.85 | $948.85 | $948.80 | |