| 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 | $174.85 | 13.718% | $198.8359 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $68.69 | 8.660% | $74.6386 | $74.64 | $74.65 | $74.60 |
| Purchase #3 | $95.82 | 3.103% | $98.7933 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $22.31 | 11.473% | $24.8696 | $24.87 | $24.85 | $24.90 |
| Purchase #5 | $154.73 | 12.176% | $173.5699 | $173.57 | $173.55 | $173.60 |
| Purchase #6 | $225.65 | 9.167% | $246.3353 | $246.34 | $246.35 | $246.30 |
| Purchase #7 | $158.83 | 8.713% | $172.6689 | $172.67 | $172.65 | $172.70 |
| 7 purchase totals = | $900.88 | $989.7115 | $989.72 | $989.70 | $989.70 | |