| 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 | $160.84 | 4.517% | $168.1051 | $168.11 | $168.10 | $168.10 |
| Purchase #2 | $49.30 | 11.412% | $54.9261 | $54.93 | $54.95 | $54.90 |
| Purchase #3 | $53.28 | 5.639% | $56.2845 | $56.28 | $56.30 | $56.30 |
| Purchase #4 | $179.64 | 10.326% | $198.1896 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $238.52 | 4.306% | $248.7907 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $102.47 | 11.360% | $114.1106 | $114.11 | $114.10 | $114.10 |
| Purchase #7 | $99.71 | 3.697% | $103.3963 | $103.40 | $103.40 | $103.40 |
| 7 purchase totals = | $883.76 | $943.8029 | $943.81 | $943.85 | $943.80 | |