| 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 | $186.59 | 6.820% | $199.3154 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $32.63 | 13.109% | $36.9075 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $122.78 | 7.707% | $132.2427 | $132.24 | $132.25 | $132.20 |
| Purchase #4 | $98.84 | 11.554% | $110.26 | $110.26 | $110.25 | $110.30 |
| Purchase #5 | $107.85 | 3.437% | $111.5568 | $111.56 | $111.55 | $111.60 |
| Purchase #6 | $170.64 | 9.658% | $187.1204 | $187.12 | $187.10 | $187.10 |
| Purchase #7 | $82.79 | 12.260% | $92.9401 | $92.94 | $92.95 | $92.90 |
| 7 purchase totals = | $802.12 | $870.3429 | $870.35 | $870.30 | $870.30 | |