| 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 | $170.41 | 5.581% | $179.9206 | $179.92 | $179.90 | $179.90 |
| Purchase #2 | $11.39 | 10.733% | $12.6125 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $24.40 | 12.734% | $27.5071 | $27.51 | $27.50 | $27.50 |
| Purchase #4 | $27.40 | 5.771% | $28.9813 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $129.48 | 4.217% | $134.9402 | $134.94 | $134.95 | $134.90 |
| Purchase #6 | $248.36 | 8.321% | $269.026 | $269.03 | $269.05 | $269.00 |
| Purchase #7 | $19.77 | 4.126% | $20.5857 | $20.59 | $20.60 | $20.60 |
| 7 purchase totals = | $631.21 | $673.5734 | $673.58 | $673.60 | $673.50 | |