| 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 | $175.46 | 3.510% | $181.6186 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $195.77 | 7.202% | $209.8694 | $209.87 | $209.85 | $209.90 |
| Purchase #3 | $132.35 | 10.620% | $146.4056 | $146.41 | $146.40 | $146.40 |
| Purchase #4 | $249.83 | 11.185% | $277.7735 | $277.77 | $277.75 | $277.80 |
| Purchase #5 | $248.30 | 8.786% | $270.1156 | $270.12 | $270.10 | $270.10 |
| Purchase #6 | $242.66 | 5.743% | $256.596 | $256.60 | $256.60 | $256.60 |
| Purchase #7 | $105.42 | 13.793% | $119.9606 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $1,349.79 | $1,462.3393 | $1,462.35 | $1,462.25 | $1,462.40 | |