| 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 | $142.92 | 9.665% | $156.7332 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $160.91 | 5.831% | $170.2927 | $170.29 | $170.30 | $170.30 |
| Purchase #3 | $113.45 | 3.479% | $117.3969 | $117.40 | $117.40 | $117.40 |
| Purchase #4 | $43.57 | 5.621% | $46.0191 | $46.02 | $46.00 | $46.00 |
| Purchase #5 | $152.34 | 3.442% | $157.5835 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $107.55 | 12.483% | $120.9755 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $128.82 | 3.316% | $133.0917 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $849.56 | $902.0926 | $902.09 | $902.15 | $902.10 | |