| 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 | $110.82 | 6.692% | $118.2361 | $118.24 | $118.25 | $118.20 |
| Purchase #2 | $152.26 | 10.379% | $168.0631 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $133.65 | 10.593% | $147.8075 | $147.81 | $147.80 | $147.80 |
| Purchase #4 | $106.31 | 13.703% | $120.8777 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $111.34 | 9.581% | $122.0075 | $122.01 | $122.00 | $122.00 |
| Purchase #6 | $116.78 | 11.629% | $130.3603 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $50.56 | 3.756% | $52.459 | $52.46 | $52.45 | $52.50 |
| 7 purchase totals = | $781.72 | $859.8112 | $859.82 | $859.80 | $859.90 | |