| 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 | $169.88 | 4.844% | $178.109 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $218.60 | 4.299% | $227.9976 | $228.00 | $228.00 | $228.00 |
| Purchase #3 | $74.58 | 3.135% | $76.9181 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $141.86 | 8.684% | $154.1791 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $110.38 | 7.156% | $118.2788 | $118.28 | $118.30 | $118.30 |
| Purchase #6 | $225.66 | 4.706% | $236.2796 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $133.33 | 3.805% | $138.4032 | $138.40 | $138.40 | $138.40 |
| 7 purchase totals = | $1,074.29 | $1,130.1654 | $1,130.17 | $1,130.20 | $1,130.20 | |