| 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 | $137.77 | 12.776% | $155.3715 | $155.37 | $155.35 | $155.40 |
| Purchase #2 | $84.77 | 10.524% | $93.6912 | $93.69 | $93.70 | $93.70 |
| Purchase #3 | $64.86 | 3.794% | $67.3208 | $67.32 | $67.30 | $67.30 |
| Purchase #4 | $216.28 | 13.411% | $245.2853 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $75.94 | 12.733% | $85.6094 | $85.61 | $85.60 | $85.60 |
| Purchase #6 | $214.74 | 9.503% | $235.1467 | $235.15 | $235.15 | $235.10 |
| Purchase #7 | $111.25 | 12.639% | $125.3109 | $125.31 | $125.30 | $125.30 |
| 7 purchase totals = | $905.61 | $1,007.7358 | $1,007.74 | $1,007.70 | $1,007.70 | |