| 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 | $183.40 | 3.585% | $189.9749 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $34.38 | 4.126% | $35.7985 | $35.80 | $35.80 | $35.80 |
| Purchase #3 | $239.88 | 4.433% | $250.5139 | $250.51 | $250.50 | $250.50 |
| Purchase #4 | $83.77 | 9.856% | $92.0264 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $107.78 | 13.164% | $121.9682 | $121.97 | $121.95 | $122.00 |
| Purchase #6 | $174.65 | 3.425% | $180.6318 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $250.72 | 10.868% | $277.9682 | $277.97 | $277.95 | $278.00 |
| 7 purchase totals = | $1,074.58 | $1,148.8819 | $1,148.88 | $1,148.85 | $1,148.90 | |