| 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 | $121.54 | 10.356% | $134.1267 | $134.13 | $134.15 | $134.10 |
| Purchase #2 | $165.25 | 8.223% | $178.8385 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $113.87 | 9.246% | $124.3984 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $102.34 | 5.797% | $108.2726 | $108.27 | $108.25 | $108.30 |
| Purchase #5 | $79.29 | 11.636% | $88.5162 | $88.52 | $88.50 | $88.50 |
| Purchase #6 | $30.56 | 6.538% | $32.558 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $192.60 | 6.562% | $205.2384 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $805.45 | $871.9488 | $871.96 | $871.95 | $871.90 | |