| 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 | $205.77 | 8.126% | $222.4909 | $222.49 | $222.50 | $222.50 |
| Purchase #2 | $123.44 | 9.111% | $134.6866 | $134.69 | $134.70 | $134.70 |
| Purchase #3 | $147.33 | 8.807% | $160.3054 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $74.56 | 6.811% | $79.6383 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $128.45 | 12.654% | $144.7041 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $63.86 | 13.815% | $72.6823 | $72.68 | $72.70 | $72.70 |
| Purchase #7 | $133.34 | 10.381% | $147.182 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $876.75 | $961.6896 | $961.69 | $961.75 | $961.70 | |