| 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 | $141.90 | 4.279% | $147.9719 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $52.63 | 10.382% | $58.094 | $58.09 | $58.10 | $58.10 |
| Purchase #3 | $181.57 | 7.263% | $194.7574 | $194.76 | $194.75 | $194.80 |
| Purchase #4 | $170.30 | 12.716% | $191.9553 | $191.96 | $191.95 | $192.00 |
| Purchase #5 | $73.85 | 7.395% | $79.3112 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $81.69 | 11.619% | $91.1816 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $86.54 | 13.818% | $98.4981 | $98.50 | $98.50 | $98.50 |
| 7 purchase totals = | $788.48 | $861.7695 | $861.77 | $861.75 | $861.90 | |