| 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 | $115.50 | 13.667% | $131.2854 | $131.29 | $131.30 | $131.30 |
| Purchase #2 | $14.59 | 11.125% | $16.2131 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $8.35 | 7.609% | $8.9854 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $106.69 | 4.592% | $111.5892 | $111.59 | $111.60 | $111.60 |
| Purchase #5 | $175.68 | 9.441% | $192.2659 | $192.27 | $192.25 | $192.30 |
| Purchase #6 | $172.36 | 9.590% | $188.8893 | $188.89 | $188.90 | $188.90 |
| Purchase #7 | $239.97 | 5.202% | $252.4532 | $252.45 | $252.45 | $252.50 |
| 7 purchase totals = | $833.14 | $901.6815 | $901.69 | $901.70 | $901.80 | |