| 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 | $135.69 | 8.745% | $147.5561 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $167.44 | 5.862% | $177.2553 | $177.26 | $177.25 | $177.30 |
| Purchase #3 | $53.99 | 5.767% | $57.1036 | $57.10 | $57.10 | $57.10 |
| Purchase #4 | $100.85 | 12.243% | $113.1971 | $113.20 | $113.20 | $113.20 |
| Purchase #5 | $119.26 | 8.436% | $129.3208 | $129.32 | $129.30 | $129.30 |
| Purchase #6 | $219.46 | 4.676% | $229.7219 | $229.72 | $229.70 | $229.70 |
| Purchase #7 | $30.88 | 9.859% | $33.9245 | $33.92 | $33.90 | $33.90 |
| 7 purchase totals = | $827.57 | $888.0793 | $888.08 | $888.00 | $888.10 | |