| 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 | $165.98 | 9.718% | $182.1099 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $104.51 | 9.556% | $114.497 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $176.38 | 3.129% | $181.8989 | $181.90 | $181.90 | $181.90 |
| Purchase #4 | $35.39 | 10.795% | $39.2104 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $186.93 | 11.438% | $208.3111 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $240.60 | 10.527% | $265.928 | $265.93 | $265.95 | $265.90 |
| Purchase #7 | $94.69 | 8.203% | $102.4574 | $102.46 | $102.45 | $102.50 |
| 7 purchase totals = | $1,004.48 | $1,094.4127 | $1,094.42 | $1,094.40 | $1,094.40 | |