| 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 | $167.74 | 5.865% | $177.578 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $17.49 | 11.772% | $19.5489 | $19.55 | $19.55 | $19.50 |
| Purchase #3 | $225.33 | 3.514% | $233.2481 | $233.25 | $233.25 | $233.20 |
| Purchase #4 | $80.40 | 6.106% | $85.3092 | $85.31 | $85.30 | $85.30 |
| Purchase #5 | $225.86 | 6.344% | $240.1886 | $240.19 | $240.20 | $240.20 |
| Purchase #6 | $243.59 | 6.198% | $258.6877 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $52.85 | 7.777% | $56.9601 | $56.96 | $56.95 | $57.00 |
| 7 purchase totals = | $1,013.26 | $1,071.5206 | $1,071.53 | $1,071.55 | $1,071.50 | |