| 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 | $138.93 | 13.439% | $157.6008 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $54.34 | 9.777% | $59.6528 | $59.65 | $59.65 | $59.70 |
| Purchase #3 | $229.70 | 13.122% | $259.8412 | $259.84 | $259.85 | $259.80 |
| Purchase #4 | $10.52 | 11.835% | $11.765 | $11.77 | $11.75 | $11.80 |
| Purchase #5 | $12.50 | 6.236% | $13.2795 | $13.28 | $13.30 | $13.30 |
| Purchase #6 | $184.87 | 3.873% | $192.03 | $192.03 | $192.05 | $192.00 |
| Purchase #7 | $19.96 | 8.123% | $21.5814 | $21.58 | $21.60 | $21.60 |
| 7 purchase totals = | $650.82 | $715.7507 | $715.75 | $715.80 | $715.80 | |