| 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 | $163.41 | 12.714% | $184.1859 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $180.94 | 3.537% | $187.3398 | $187.34 | $187.35 | $187.30 |
| Purchase #3 | $128.37 | 12.458% | $144.3623 | $144.36 | $144.35 | $144.40 |
| Purchase #4 | $94.47 | 9.423% | $103.3719 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $63.70 | 6.107% | $67.5902 | $67.59 | $67.60 | $67.60 |
| Purchase #6 | $42.66 | 3.625% | $44.2064 | $44.21 | $44.20 | $44.20 |
| Purchase #7 | $50.74 | 10.566% | $56.1012 | $56.10 | $56.10 | $56.10 |
| 7 purchase totals = | $724.29 | $787.1577 | $787.16 | $787.15 | $787.20 | |