| 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 | $154.82 | 12.212% | $173.7266 | $173.73 | $173.75 | $173.70 |
| Purchase #2 | $108.88 | 9.465% | $119.1855 | $119.19 | $119.20 | $119.20 |
| Purchase #3 | $35.41 | 5.691% | $37.4252 | $37.43 | $37.45 | $37.40 |
| Purchase #4 | $209.66 | 4.572% | $219.2457 | $219.25 | $219.25 | $219.20 |
| Purchase #5 | $182.57 | 3.778% | $189.4675 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $167.82 | 3.793% | $174.1854 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $132.30 | 9.287% | $144.5867 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $991.46 | $1,057.8226 | $1,057.85 | $1,057.90 | $1,057.80 | |