| 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 | $168.44 | 10.575% | $186.2525 | $186.25 | $186.25 | $186.30 |
| Purchase #2 | $94.61 | 13.872% | $107.7343 | $107.73 | $107.75 | $107.70 |
| Purchase #3 | $165.96 | 10.364% | $183.1601 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $177.32 | 4.523% | $185.3402 | $185.34 | $185.35 | $185.30 |
| Purchase #5 | $121.61 | 6.803% | $129.8831 | $129.88 | $129.90 | $129.90 |
| Purchase #6 | $131.75 | 10.728% | $145.8841 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $194.67 | 8.377% | $210.9775 | $210.98 | $211.00 | $211.00 |
| 7 purchase totals = | $1,054.36 | $1,149.2318 | $1,149.22 | $1,149.30 | $1,149.30 | |