| 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 | $143.56 | 10.246% | $158.2692 | $158.27 | $158.25 | $158.30 |
| Purchase #2 | $170.73 | 5.667% | $180.4053 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $107.92 | 9.287% | $117.9425 | $117.94 | $117.95 | $117.90 |
| Purchase #4 | $223.80 | 8.185% | $242.118 | $242.12 | $242.10 | $242.10 |
| Purchase #5 | $82.51 | 10.440% | $91.124 | $91.12 | $91.10 | $91.10 |
| Purchase #6 | $193.38 | 6.830% | $206.5879 | $206.59 | $206.60 | $206.60 |
| Purchase #7 | $28.85 | 6.589% | $30.7509 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $950.75 | $1,027.1978 | $1,027.20 | $1,027.15 | $1,027.20 | |