| 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 | $180.97 | 4.535% | $189.177 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $114.99 | 10.388% | $126.9352 | $126.94 | $126.95 | $126.90 |
| Purchase #3 | $76.76 | 5.640% | $81.0893 | $81.09 | $81.10 | $81.10 |
| Purchase #4 | $136.32 | 13.479% | $154.6946 | $154.69 | $154.70 | $154.70 |
| Purchase #5 | $250.44 | 3.512% | $259.2355 | $259.24 | $259.25 | $259.20 |
| Purchase #6 | $173.63 | 6.473% | $184.8691 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $143.52 | 11.518% | $160.0506 | $160.05 | $160.05 | $160.10 |
| 7 purchase totals = | $1,076.63 | $1,156.0513 | $1,156.06 | $1,156.10 | $1,156.10 | |