| 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 | $185.53 | 3.851% | $192.6748 | $192.67 | $192.65 | $192.70 |
| Purchase #2 | $74.92 | 6.796% | $80.0116 | $80.01 | $80.00 | $80.00 |
| Purchase #3 | $32.42 | 6.370% | $34.4852 | $34.49 | $34.50 | $34.50 |
| Purchase #4 | $154.71 | 13.697% | $175.9006 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $190.64 | 13.238% | $215.8769 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $114.84 | 6.593% | $122.4114 | $122.41 | $122.40 | $122.40 |
| Purchase #7 | $248.32 | 11.453% | $276.7601 | $276.76 | $276.75 | $276.80 |
| 7 purchase totals = | $1,001.38 | $1,098.1206 | $1,098.12 | $1,098.10 | $1,098.20 | |