| 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 | $206.87 | 7.726% | $222.8528 | $222.85 | $222.85 | $222.90 |
| Purchase #2 | $104.76 | 7.437% | $112.551 | $112.55 | $112.55 | $112.60 |
| Purchase #3 | $155.36 | 3.263% | $160.4294 | $160.43 | $160.45 | $160.40 |
| Purchase #4 | $154.30 | 5.230% | $162.3699 | $162.37 | $162.35 | $162.40 |
| Purchase #5 | $109.26 | 5.411% | $115.1721 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $189.82 | 13.180% | $214.8383 | $214.84 | $214.85 | $214.80 |
| Purchase #7 | $61.44 | 12.318% | $69.0082 | $69.01 | $69.00 | $69.00 |
| 7 purchase totals = | $981.81 | $1,057.2217 | $1,057.22 | $1,057.20 | $1,057.30 | |