| 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 | $36.30 | 3.607% | $37.6093 | $37.61 | $37.60 | $37.60 |
| Purchase #2 | $245.26 | 5.510% | $258.7738 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $125.39 | 7.177% | $134.3892 | $134.39 | $134.40 | $134.40 |
| Purchase #4 | $135.41 | 5.578% | $142.9632 | $142.96 | $142.95 | $143.00 |
| Purchase #5 | $107.33 | 10.354% | $118.4429 | $118.44 | $118.45 | $118.40 |
| Purchase #6 | $179.33 | 10.822% | $198.7371 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $172.75 | 6.528% | $184.0271 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $1,001.77 | $1,074.9426 | $1,074.94 | $1,074.95 | $1,074.90 | |