| 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 | $168.98 | 5.417% | $178.1336 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $47.96 | 3.301% | $49.5432 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $47.74 | 10.177% | $52.5985 | $52.60 | $52.60 | $52.60 |
| Purchase #4 | $97.70 | 13.790% | $111.1728 | $111.17 | $111.15 | $111.20 |
| Purchase #5 | $107.51 | 8.798% | $116.9687 | $116.97 | $116.95 | $117.00 |
| Purchase #6 | $7.92 | 7.661% | $8.5268 | $8.53 | $8.55 | $8.50 |
| Purchase #7 | $140.48 | 10.550% | $155.3006 | $155.30 | $155.30 | $155.30 |
| 7 purchase totals = | $618.29 | $672.2442 | $672.24 | $672.25 | $672.20 | |