| 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 | $135.87 | 6.812% | $145.1255 | $145.13 | $145.15 | $145.10 |
| Purchase #2 | $72.39 | 9.740% | $79.4408 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $186.81 | 3.595% | $193.5258 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $10.52 | 11.594% | $11.7397 | $11.74 | $11.75 | $11.70 |
| Purchase #5 | $81.84 | 10.853% | $90.7221 | $90.72 | $90.70 | $90.70 |
| Purchase #6 | $214.75 | 7.617% | $231.1075 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $34.54 | 5.381% | $36.3986 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $736.72 | $788.0600 | $788.07 | $788.10 | $787.90 | |