| 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 | $126.39 | 10.598% | $139.7848 | $139.78 | $139.80 | $139.80 |
| Purchase #2 | $5.38 | 4.840% | $5.6404 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $17.43 | 6.386% | $18.5431 | $18.54 | $18.55 | $18.50 |
| Purchase #4 | $140.56 | 5.177% | $147.8368 | $147.84 | $147.85 | $147.80 |
| Purchase #5 | $112.70 | 7.112% | $120.7152 | $120.72 | $120.70 | $120.70 |
| Purchase #6 | $223.83 | 7.260% | $240.0801 | $240.08 | $240.10 | $240.10 |
| Purchase #7 | $109.74 | 11.809% | $122.6992 | $122.70 | $122.70 | $122.70 |
| 7 purchase totals = | $736.03 | $795.2996 | $795.30 | $795.35 | $795.20 | |