| 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 | $156.31 | 3.709% | $162.1075 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $25.27 | 9.187% | $27.5916 | $27.59 | $27.60 | $27.60 |
| Purchase #3 | $92.33 | 4.758% | $96.7231 | $96.72 | $96.70 | $96.70 |
| Purchase #4 | $183.58 | 12.237% | $206.0447 | $206.04 | $206.05 | $206.00 |
| Purchase #5 | $34.49 | 8.351% | $37.3703 | $37.37 | $37.35 | $37.40 |
| Purchase #6 | $69.31 | 7.717% | $74.6587 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $127.49 | 5.318% | $134.2699 | $134.27 | $134.25 | $134.30 |
| 7 purchase totals = | $688.78 | $738.7658 | $738.76 | $738.70 | $738.80 | |