| 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 | $158.62 | 7.555% | $170.6037 | $170.60 | $170.60 | $170.60 |
| Purchase #2 | $41.59 | 6.207% | $44.1715 | $44.17 | $44.15 | $44.20 |
| Purchase #3 | $42.92 | 3.173% | $44.2819 | $44.28 | $44.30 | $44.30 |
| Purchase #4 | $241.32 | 4.542% | $252.2808 | $252.28 | $252.30 | $252.30 |
| Purchase #5 | $14.62 | 11.435% | $16.2918 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $143.89 | 7.176% | $154.2155 | $154.22 | $154.20 | $154.20 |
| Purchase #7 | $28.98 | 11.522% | $32.3191 | $32.32 | $32.30 | $32.30 |
| 7 purchase totals = | $671.94 | $714.1643 | $714.16 | $714.15 | $714.20 | |