| 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 | $167.55 | 5.298% | $176.4268 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $108.64 | 4.212% | $113.2159 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $30.44 | 4.753% | $31.8868 | $31.89 | $31.90 | $31.90 |
| Purchase #4 | $26.66 | 6.592% | $28.4174 | $28.42 | $28.40 | $28.40 |
| Purchase #5 | $9.52 | 4.165% | $9.9165 | $9.92 | $9.90 | $9.90 |
| Purchase #6 | $196.42 | 9.113% | $214.3198 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $138.74 | 4.713% | $145.2788 | $145.28 | $145.30 | $145.30 |
| 7 purchase totals = | $677.97 | $719.4620 | $719.48 | $719.45 | $719.40 | |