| 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 | $176.38 | 4.247% | $183.8709 | $183.87 | $183.85 | $183.90 |
| Purchase #2 | $53.69 | 13.516% | $60.9467 | $60.95 | $60.95 | $60.90 |
| Purchase #3 | $181.88 | 10.360% | $200.7228 | $200.72 | $200.70 | $200.70 |
| Purchase #4 | $241.70 | 9.395% | $264.4077 | $264.41 | $264.40 | $264.40 |
| Purchase #5 | $178.55 | 7.149% | $191.3145 | $191.31 | $191.30 | $191.30 |
| Purchase #6 | $170.30 | 4.353% | $177.7132 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $214.37 | 11.874% | $239.8243 | $239.82 | $239.80 | $239.80 |
| 7 purchase totals = | $1,216.87 | $1,318.8001 | $1,318.79 | $1,318.70 | $1,318.70 | |