| 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 | $162.41 | 12.803% | $183.2034 | $183.20 | $183.20 | $183.20 |
| Purchase #2 | $245.55 | 6.789% | $262.2204 | $262.22 | $262.20 | $262.20 |
| Purchase #3 | $195.94 | 3.714% | $203.2172 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $155.95 | 3.412% | $161.271 | $161.27 | $161.25 | $161.30 |
| Purchase #5 | $236.28 | 12.179% | $265.0565 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $51.75 | 6.560% | $55.1448 | $55.14 | $55.15 | $55.10 |
| Purchase #7 | $6.82 | 6.863% | $7.2881 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $1,054.70 | $1,137.4014 | $1,137.40 | $1,137.35 | $1,137.40 | |