| 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 | $145.65 | 11.603% | $162.5498 | $162.55 | $162.55 | $162.50 |
| Purchase #2 | $11.83 | 12.798% | $13.344 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $139.62 | 5.290% | $147.0059 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $38.41 | 3.203% | $39.6403 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $226.73 | 3.295% | $234.2008 | $234.20 | $234.20 | $234.20 |
| Purchase #6 | $75.54 | 12.272% | $84.8103 | $84.81 | $84.80 | $84.80 |
| Purchase #7 | $43.42 | 3.709% | $45.0304 | $45.03 | $45.05 | $45.00 |
| 7 purchase totals = | $681.20 | $726.5815 | $726.58 | $726.60 | $726.40 | |