| 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 | $143.56 | 9.110% | $156.6383 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $208.72 | 7.560% | $224.4992 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $56.55 | 3.108% | $58.3076 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $238.36 | 12.124% | $267.2588 | $267.26 | $267.25 | $267.30 |
| Purchase #5 | $93.99 | 13.593% | $106.7661 | $106.77 | $106.75 | $106.80 |
| Purchase #6 | $13.85 | 3.427% | $14.3246 | $14.32 | $14.30 | $14.30 |
| Purchase #7 | $198.42 | 12.712% | $223.6432 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $953.45 | $1,051.4378 | $1,051.44 | $1,051.40 | $1,051.40 | |