| 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 | $134.75 | 9.598% | $147.6833 | $147.68 | $147.70 | $147.70 |
| Purchase #2 | $34.94 | 12.720% | $39.3844 | $39.38 | $39.40 | $39.40 |
| Purchase #3 | $232.54 | 6.671% | $248.0527 | $248.05 | $248.05 | $248.10 |
| Purchase #4 | $149.97 | 4.318% | $156.4457 | $156.45 | $156.45 | $156.40 |
| Purchase #5 | $155.35 | 12.285% | $174.4347 | $174.43 | $174.45 | $174.40 |
| Purchase #6 | $117.88 | 6.528% | $125.5752 | $125.58 | $125.60 | $125.60 |
| Purchase #7 | $138.74 | 6.236% | $147.3918 | $147.39 | $147.40 | $147.40 |
| 7 purchase totals = | $964.17 | $1,038.9678 | $1,038.96 | $1,039.05 | $1,039.00 | |