| 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 | $181.71 | 6.873% | $194.1989 | $194.20 | $194.20 | $194.20 |
| Purchase #2 | $147.77 | 6.841% | $157.8789 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $62.73 | 10.445% | $69.2821 | $69.28 | $69.30 | $69.30 |
| Purchase #4 | $40.90 | 12.104% | $45.8505 | $45.85 | $45.85 | $45.90 |
| Purchase #5 | $184.83 | 9.143% | $201.729 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $35.90 | 7.591% | $38.6252 | $38.63 | $38.65 | $38.60 |
| Purchase #7 | $171.72 | 6.733% | $183.2819 | $183.28 | $183.30 | $183.30 |
| 7 purchase totals = | $825.56 | $890.8465 | $890.85 | $890.95 | $890.90 | |