| 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 | $177.77 | 8.778% | $193.3747 | $193.37 | $193.35 | $193.40 |
| Purchase #2 | $167.37 | 11.629% | $186.8335 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $138.65 | 6.299% | $147.3836 | $147.38 | $147.40 | $147.40 |
| Purchase #4 | $228.52 | 9.741% | $250.7801 | $250.78 | $250.80 | $250.80 |
| Purchase #5 | $248.74 | 11.845% | $278.2033 | $278.20 | $278.20 | $278.20 |
| Purchase #6 | $105.41 | 5.584% | $111.2961 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $36.73 | 4.199% | $38.2723 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $1,103.19 | $1,206.1436 | $1,206.13 | $1,206.15 | $1,206.20 | |