| 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 | $79.48 | 9.488% | $87.0211 | $87.02 | $87.00 | $87.00 |
| Purchase #2 | $140.68 | 9.705% | $154.333 | $154.33 | $154.35 | $154.30 |
| Purchase #3 | $7.61 | 5.679% | $8.0422 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $167.55 | 9.401% | $183.3014 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $215.51 | 4.493% | $225.1929 | $225.19 | $225.20 | $225.20 |
| Purchase #6 | $108.31 | 10.432% | $119.6089 | $119.61 | $119.60 | $119.60 |
| Purchase #7 | $39.82 | 12.452% | $44.7784 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $758.96 | $822.2779 | $822.27 | $822.30 | $822.20 | |