| 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 | $157.71 | 6.157% | $167.4202 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $193.60 | 9.856% | $212.6812 | $212.68 | $212.70 | $212.70 |
| Purchase #3 | $219.52 | 12.203% | $246.308 | $246.31 | $246.30 | $246.30 |
| Purchase #4 | $83.99 | 13.483% | $95.3144 | $95.31 | $95.30 | $95.30 |
| Purchase #5 | $140.33 | 5.395% | $147.9008 | $147.90 | $147.90 | $147.90 |
| Purchase #6 | $198.50 | 6.805% | $212.0079 | $212.01 | $212.00 | $212.00 |
| Purchase #7 | $47.70 | 9.127% | $52.0536 | $52.05 | $52.05 | $52.10 |
| 7 purchase totals = | $1,041.35 | $1,133.6861 | $1,133.68 | $1,133.65 | $1,133.70 | |