| 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 | $208.97 | 10.443% | $230.7927 | $230.79 | $230.80 | $230.80 |
| Purchase #2 | $170.54 | 6.300% | $181.284 | $181.28 | $181.30 | $181.30 |
| Purchase #3 | $150.89 | 10.481% | $166.7048 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $197.36 | 5.671% | $208.5523 | $208.55 | $208.55 | $208.60 |
| Purchase #5 | $129.89 | 12.205% | $145.7431 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $36.36 | 5.669% | $38.4212 | $38.42 | $38.40 | $38.40 |
| Purchase #7 | $121.71 | 13.197% | $137.7721 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $1,015.72 | $1,109.2702 | $1,109.25 | $1,109.25 | $1,109.30 | |