| 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 | $148.42 | 9.237% | $162.1296 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $236.43 | 6.747% | $252.3819 | $252.38 | $252.40 | $252.40 |
| Purchase #3 | $79.44 | 4.700% | $83.1737 | $83.17 | $83.15 | $83.20 |
| Purchase #4 | $145.53 | 8.742% | $158.2522 | $158.25 | $158.25 | $158.30 |
| Purchase #5 | $186.66 | 4.589% | $195.2258 | $195.23 | $195.25 | $195.20 |
| Purchase #6 | $209.86 | 4.836% | $220.0088 | $220.01 | $220.00 | $220.00 |
| Purchase #7 | $84.31 | 9.252% | $92.1104 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $1,090.65 | $1,163.2824 | $1,163.28 | $1,163.30 | $1,163.30 | |