| 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 | $160.28 | 9.808% | $176.0003 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $98.32 | 7.789% | $105.9781 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $84.54 | 3.528% | $87.5226 | $87.52 | $87.50 | $87.50 |
| Purchase #4 | $141.95 | 10.103% | $156.2912 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $134.96 | 3.604% | $139.824 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $15.51 | 7.130% | $16.6159 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $68.52 | 12.221% | $76.8938 | $76.89 | $76.90 | $76.90 |
| 7 purchase totals = | $704.08 | $759.1259 | $759.12 | $759.10 | $759.10 | |