| 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 | $131.54 | 3.143% | $135.6743 | $135.67 | $135.65 | $135.70 |
| Purchase #2 | $162.41 | 11.868% | $181.6848 | $181.68 | $181.70 | $181.70 |
| Purchase #3 | $58.69 | 6.214% | $62.337 | $62.34 | $62.35 | $62.30 |
| Purchase #4 | $109.78 | 12.279% | $123.2599 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $40.38 | 9.858% | $44.3607 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $93.34 | 4.104% | $97.1707 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $128.89 | 9.558% | $141.2093 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $725.03 | $785.6967 | $785.69 | $785.65 | $785.80 | |