| 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 | $170.66 | 11.196% | $189.7671 | $189.77 | $189.75 | $189.80 |
| Purchase #2 | $200.41 | 9.292% | $219.0321 | $219.03 | $219.05 | $219.00 |
| Purchase #3 | $46.53 | 3.424% | $48.1232 | $48.12 | $48.10 | $48.10 |
| Purchase #4 | $185.81 | 7.102% | $199.0062 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $53.98 | 13.262% | $61.1388 | $61.14 | $61.15 | $61.10 |
| Purchase #6 | $50.40 | 5.539% | $53.1917 | $53.19 | $53.20 | $53.20 |
| Purchase #7 | $207.65 | 13.301% | $235.2695 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $915.44 | $1,005.5286 | $1,005.53 | $1,005.50 | $1,005.50 | |