| 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 | $135.86 | 6.412% | $144.5713 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $121.57 | 6.608% | $129.6033 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $237.75 | 4.462% | $248.3584 | $248.36 | $248.35 | $248.40 |
| Purchase #4 | $181.56 | 4.696% | $190.0861 | $190.09 | $190.10 | $190.10 |
| Purchase #5 | $102.46 | 3.364% | $105.9068 | $105.91 | $105.90 | $105.90 |
| Purchase #6 | $51.64 | 8.339% | $55.9463 | $55.95 | $55.95 | $55.90 |
| Purchase #7 | $167.60 | 4.795% | $175.6364 | $175.64 | $175.65 | $175.60 |
| 7 purchase totals = | $998.44 | $1,050.1086 | $1,050.12 | $1,050.10 | $1,050.10 | |