| 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 | $157.43 | 9.302% | $172.0741 | $172.07 | $172.05 | $172.10 |
| Purchase #2 | $53.35 | 13.681% | $60.6488 | $60.65 | $60.65 | $60.60 |
| Purchase #3 | $66.72 | 13.364% | $75.6365 | $75.64 | $75.65 | $75.60 |
| Purchase #4 | $186.94 | 3.191% | $192.9053 | $192.91 | $192.90 | $192.90 |
| Purchase #5 | $49.89 | 4.733% | $52.2513 | $52.25 | $52.25 | $52.30 |
| Purchase #6 | $118.70 | 7.749% | $127.8981 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $20.68 | 7.152% | $22.159 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $653.71 | $703.5731 | $703.58 | $703.55 | $703.60 | |