| 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 | $174.91 | 13.301% | $198.1748 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $160.96 | 8.274% | $174.2778 | $174.28 | $174.30 | $174.30 |
| Purchase #3 | $193.54 | 3.869% | $201.0281 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $166.80 | 10.870% | $184.9312 | $184.93 | $184.95 | $184.90 |
| Purchase #5 | $176.37 | 13.292% | $199.8131 | $199.81 | $199.80 | $199.80 |
| Purchase #6 | $17.50 | 4.296% | $18.2518 | $18.25 | $18.25 | $18.30 |
| Purchase #7 | $248.57 | 9.312% | $271.7168 | $271.72 | $271.70 | $271.70 |
| 7 purchase totals = | $1,138.65 | $1,248.1936 | $1,248.19 | $1,248.20 | $1,248.20 | |