| 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 | $160.99 | 8.847% | $175.2328 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $80.80 | 10.547% | $89.322 | $89.32 | $89.30 | $89.30 |
| Purchase #3 | $113.78 | 7.817% | $122.6742 | $122.67 | $122.65 | $122.70 |
| Purchase #4 | $202.71 | 3.818% | $210.4495 | $210.45 | $210.45 | $210.40 |
| Purchase #5 | $139.57 | 10.820% | $154.6715 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $171.75 | 7.721% | $185.0108 | $185.01 | $185.00 | $185.00 |
| Purchase #7 | $101.52 | 5.668% | $107.2742 | $107.27 | $107.25 | $107.30 |
| 7 purchase totals = | $971.12 | $1,044.6350 | $1,044.62 | $1,044.55 | $1,044.60 | |