| 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 | $148.65 | 9.588% | $162.9026 | $162.90 | $162.90 | $162.90 |
| Purchase #2 | $174.75 | 5.343% | $184.0869 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $191.92 | 4.858% | $201.2435 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $144.97 | 7.148% | $155.3325 | $155.33 | $155.35 | $155.30 |
| Purchase #5 | $87.35 | 3.659% | $90.5461 | $90.55 | $90.55 | $90.50 |
| Purchase #6 | $154.90 | 3.282% | $159.9838 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $134.69 | 3.364% | $139.221 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $1,037.23 | $1,093.3164 | $1,093.31 | $1,093.35 | $1,093.20 | |