| 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 | $175.39 | 11.571% | $195.6844 | $195.68 | $195.70 | $195.70 |
| Purchase #2 | $78.85 | 12.732% | $88.8892 | $88.89 | $88.90 | $88.90 |
| Purchase #3 | $147.43 | 10.272% | $162.574 | $162.57 | $162.55 | $162.60 |
| Purchase #4 | $124.97 | 9.800% | $137.2171 | $137.22 | $137.20 | $137.20 |
| Purchase #5 | $208.97 | 9.386% | $228.5839 | $228.58 | $228.60 | $228.60 |
| Purchase #6 | $67.37 | 3.395% | $69.6572 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $178.33 | 6.229% | $189.4382 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $981.31 | $1,072.0440 | $1,072.04 | $1,072.05 | $1,072.10 | |