| 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 | $193.89 | 5.808% | $205.1511 | $205.15 | $205.15 | $205.20 |
| Purchase #2 | $134.95 | 9.173% | $147.329 | $147.33 | $147.35 | $147.30 |
| Purchase #3 | $215.85 | 9.457% | $236.2629 | $236.26 | $236.25 | $236.30 |
| Purchase #4 | $39.90 | 10.430% | $44.0616 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $84.90 | 12.402% | $95.4293 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $82.52 | 10.819% | $91.4478 | $91.45 | $91.45 | $91.40 |
| Purchase #7 | $164.79 | 11.352% | $183.497 | $183.50 | $183.50 | $183.50 |
| 7 purchase totals = | $916.80 | $1,003.1787 | $1,003.18 | $1,003.20 | $1,003.20 | |