| 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 | $189.60 | 10.637% | $209.7678 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $154.87 | 4.705% | $162.1566 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $223.68 | 12.146% | $250.8482 | $250.85 | $250.85 | $250.80 |
| Purchase #4 | $165.89 | 5.482% | $174.9841 | $174.98 | $175.00 | $175.00 |
| Purchase #5 | $176.96 | 9.148% | $193.1483 | $193.15 | $193.15 | $193.10 |
| Purchase #6 | $6.31 | 9.811% | $6.9291 | $6.93 | $6.95 | $6.90 |
| Purchase #7 | $219.90 | 11.740% | $245.7163 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $1,137.21 | $1,243.5504 | $1,243.56 | $1,243.55 | $1,243.50 | |