| 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 | $163.95 | 4.854% | $171.9081 | $171.91 | $171.90 | $171.90 |
| Purchase #2 | $101.98 | 13.592% | $115.8411 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $162.68 | 8.457% | $176.4378 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $27.25 | 3.264% | $28.1394 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $60.81 | 13.425% | $68.9737 | $68.97 | $68.95 | $69.00 |
| Purchase #6 | $101.70 | 11.621% | $113.5186 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $20.61 | 6.402% | $21.9295 | $21.93 | $21.95 | $21.90 |
| 7 purchase totals = | $638.98 | $696.7482 | $696.75 | $696.75 | $696.60 | |