| 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 | $109.94 | 3.504% | $113.7923 | $113.79 | $113.80 | $113.80 |
| Purchase #2 | $155.55 | 7.749% | $167.6036 | $167.60 | $167.60 | $167.60 |
| Purchase #3 | $177.80 | 4.553% | $185.8952 | $185.90 | $185.90 | $185.90 |
| Purchase #4 | $221.48 | 13.275% | $250.8815 | $250.88 | $250.90 | $250.90 |
| Purchase #5 | $199.58 | 4.148% | $207.8586 | $207.86 | $207.85 | $207.90 |
| Purchase #6 | $145.79 | 10.543% | $161.1606 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $151.56 | 6.335% | $161.1613 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $1,161.70 | $1,248.3531 | $1,248.35 | $1,248.35 | $1,248.50 | |