| 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 | $145.67 | 5.368% | $153.4896 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $147.61 | 13.558% | $167.623 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $142.96 | 10.341% | $157.7435 | $157.74 | $157.75 | $157.70 |
| Purchase #4 | $185.95 | 13.629% | $211.2931 | $211.29 | $211.30 | $211.30 |
| Purchase #5 | $145.35 | 6.388% | $154.635 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $164.35 | 4.235% | $171.3102 | $171.31 | $171.30 | $171.30 |
| Purchase #7 | $70.57 | 9.197% | $77.0603 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $1,002.46 | $1,093.1547 | $1,093.15 | $1,093.15 | $1,093.10 | |