| 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 | $164.38 | 10.208% | $181.1599 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $198.63 | 8.671% | $215.8532 | $215.85 | $215.85 | $215.90 |
| Purchase #3 | $76.79 | 9.859% | $84.3607 | $84.36 | $84.35 | $84.40 |
| Purchase #4 | $196.54 | 7.465% | $211.2117 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $107.62 | 9.243% | $117.5673 | $117.57 | $117.55 | $117.60 |
| Purchase #6 | $187.27 | 5.351% | $197.2908 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $145.66 | 9.374% | $159.3142 | $159.31 | $159.30 | $159.30 |
| 7 purchase totals = | $1,076.89 | $1,166.7578 | $1,166.75 | $1,166.70 | $1,166.90 | |