| 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 | $107.33 | 10.690% | $118.8036 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $173.79 | 10.605% | $192.2204 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $68.96 | 4.579% | $72.1177 | $72.12 | $72.10 | $72.10 |
| Purchase #4 | $195.96 | 10.425% | $216.3888 | $216.39 | $216.40 | $216.40 |
| Purchase #5 | $70.49 | 7.736% | $75.9431 | $75.94 | $75.95 | $75.90 |
| Purchase #6 | $159.91 | 5.614% | $168.8873 | $168.89 | $168.90 | $168.90 |
| Purchase #7 | $147.44 | 5.738% | $155.9001 | $155.90 | $155.90 | $155.90 |
| 7 purchase totals = | $923.88 | $1,000.2610 | $1,000.26 | $1,000.25 | $1,000.20 | |