| 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 | $172.60 | 7.239% | $185.0945 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $56.46 | 9.811% | $61.9993 | $62.00 | $62.00 | $62.00 |
| Purchase #3 | $214.54 | 6.648% | $228.8026 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $9.32 | 5.853% | $9.8655 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $22.70 | 13.737% | $25.8183 | $25.82 | $25.80 | $25.80 |
| Purchase #6 | $57.33 | 7.730% | $61.7616 | $61.76 | $61.75 | $61.80 |
| Purchase #7 | $187.90 | 11.319% | $209.1684 | $209.17 | $209.15 | $209.20 |
| 7 purchase totals = | $720.85 | $782.5102 | $782.51 | $782.45 | $782.60 | |