| 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 | $154.59 | 10.655% | $171.0616 | $171.06 | $171.05 | $171.10 |
| Purchase #2 | $113.26 | 3.683% | $117.4314 | $117.43 | $117.45 | $117.40 |
| Purchase #3 | $42.31 | 9.232% | $46.2161 | $46.22 | $46.20 | $46.20 |
| Purchase #4 | $20.60 | 3.280% | $21.2757 | $21.28 | $21.30 | $21.30 |
| Purchase #5 | $96.50 | 3.819% | $100.1853 | $100.19 | $100.20 | $100.20 |
| Purchase #6 | $166.55 | 5.754% | $176.1333 | $176.13 | $176.15 | $176.10 |
| Purchase #7 | $147.72 | 5.290% | $155.5344 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $741.53 | $787.8378 | $787.84 | $787.90 | $787.80 | |