| 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 | $198.89 | 7.151% | $213.1126 | $213.11 | $213.10 | $213.10 |
| Purchase #2 | $155.43 | 4.711% | $162.7523 | $162.75 | $162.75 | $162.80 |
| Purchase #3 | $167.83 | 8.429% | $181.9764 | $181.98 | $182.00 | $182.00 |
| Purchase #4 | $63.94 | 10.247% | $70.4919 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $82.61 | 11.287% | $91.9342 | $91.93 | $91.95 | $91.90 |
| Purchase #6 | $174.75 | 13.399% | $198.1648 | $198.16 | $198.15 | $198.20 |
| Purchase #7 | $76.31 | 5.169% | $80.2545 | $80.25 | $80.25 | $80.30 |
| 7 purchase totals = | $919.76 | $998.6867 | $998.67 | $998.70 | $998.80 | |