| 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 | $145.28 | 6.176% | $154.2525 | $154.25 | $154.25 | $154.30 |
| Purchase #2 | $70.57 | 12.809% | $79.6093 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $46.99 | 10.269% | $51.8154 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $237.42 | 4.537% | $248.1917 | $248.19 | $248.20 | $248.20 |
| Purchase #5 | $16.75 | 13.585% | $19.0255 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $120.82 | 11.540% | $134.7626 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $203.77 | 10.773% | $225.7221 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $841.60 | $913.3791 | $913.38 | $913.35 | $913.40 | |