| 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 | $217.93 | 5.158% | $229.1708 | $229.17 | $229.15 | $229.20 |
| Purchase #2 | $63.58 | 6.295% | $67.5824 | $67.58 | $67.60 | $67.60 |
| Purchase #3 | $145.30 | 13.812% | $165.3688 | $165.37 | $165.35 | $165.40 |
| Purchase #4 | $13.93 | 5.158% | $14.6485 | $14.65 | $14.65 | $14.60 |
| Purchase #5 | $57.71 | 6.823% | $61.6476 | $61.65 | $61.65 | $61.60 |
| Purchase #6 | $210.47 | 7.646% | $226.5625 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $206.28 | 6.379% | $219.4386 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $915.20 | $984.4192 | $984.42 | $984.40 | $984.40 | |