| 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 | $156.55 | 10.838% | $173.5169 | $173.52 | $173.50 | $173.50 |
| Purchase #2 | $82.49 | 4.505% | $86.2062 | $86.21 | $86.20 | $86.20 |
| Purchase #3 | $171.95 | 8.346% | $186.3009 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $185.74 | 9.525% | $203.4317 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $231.32 | 4.433% | $241.5744 | $241.57 | $241.55 | $241.60 |
| Purchase #6 | $187.52 | 6.429% | $199.5757 | $199.58 | $199.60 | $199.60 |
| Purchase #7 | $244.90 | 13.656% | $278.3435 | $278.34 | $278.35 | $278.30 |
| 7 purchase totals = | $1,260.47 | $1,368.9493 | $1,368.95 | $1,368.95 | $1,368.90 | |