| 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 | $153.45 | 9.687% | $168.3147 | $168.31 | $168.30 | $168.30 |
| Purchase #2 | $217.95 | 8.136% | $235.6824 | $235.68 | $235.70 | $235.70 |
| Purchase #3 | $121.41 | 9.301% | $132.7023 | $132.70 | $132.70 | $132.70 |
| Purchase #4 | $238.88 | 4.261% | $249.0587 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $205.69 | 4.343% | $214.6231 | $214.62 | $214.60 | $214.60 |
| Purchase #6 | $165.73 | 11.824% | $185.3259 | $185.33 | $185.35 | $185.30 |
| Purchase #7 | $129.98 | 3.786% | $134.901 | $134.90 | $134.90 | $134.90 |
| 7 purchase totals = | $1,233.09 | $1,320.6081 | $1,320.60 | $1,320.60 | $1,320.60 | |