| 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 | $168.31 | 10.206% | $185.4877 | $185.49 | $185.50 | $185.50 |
| Purchase #2 | $102.87 | 4.809% | $107.817 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $102.56 | 3.724% | $106.3793 | $106.38 | $106.40 | $106.40 |
| Purchase #4 | $238.96 | 8.455% | $259.1641 | $259.16 | $259.15 | $259.20 |
| Purchase #5 | $245.38 | 7.383% | $263.4964 | $263.50 | $263.50 | $263.50 |
| Purchase #6 | $6.47 | 9.256% | $7.0689 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $67.55 | 13.137% | $76.424 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $932.10 | $1,005.8374 | $1,005.84 | $1,005.80 | $1,005.90 | |