| 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 | $140.70 | 10.394% | $155.3244 | $155.32 | $155.30 | $155.30 |
| Purchase #2 | $181.50 | 9.540% | $198.8151 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $117.99 | 11.733% | $131.8338 | $131.83 | $131.85 | $131.80 |
| Purchase #4 | $203.51 | 5.372% | $214.4426 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $148.91 | 11.417% | $165.9111 | $165.91 | $165.90 | $165.90 |
| Purchase #6 | $155.75 | 10.208% | $171.649 | $171.65 | $171.65 | $171.60 |
| Purchase #7 | $195.67 | 6.280% | $207.9581 | $207.96 | $207.95 | $208.00 |
| 7 purchase totals = | $1,144.03 | $1,245.9341 | $1,245.93 | $1,245.90 | $1,245.80 | |