| 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 | $114.38 | 13.149% | $129.4198 | $129.42 | $129.40 | $129.40 |
| Purchase #2 | $117.47 | 11.403% | $130.8651 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $31.79 | 12.773% | $35.8505 | $35.85 | $35.85 | $35.90 |
| Purchase #4 | $142.27 | 11.795% | $159.0507 | $159.05 | $159.05 | $159.10 |
| Purchase #5 | $126.56 | 5.635% | $133.6917 | $133.69 | $133.70 | $133.70 |
| Purchase #6 | $42.67 | 5.133% | $44.8603 | $44.86 | $44.85 | $44.90 |
| Purchase #7 | $127.86 | 10.506% | $141.293 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $703.00 | $775.0311 | $775.03 | $775.00 | $775.20 | |