| 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 | $135.78 | 6.504% | $144.6111 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $62.37 | 12.836% | $70.3758 | $70.38 | $70.40 | $70.40 |
| Purchase #3 | $174.76 | 3.209% | $180.368 | $180.37 | $180.35 | $180.40 |
| Purchase #4 | $213.98 | 5.448% | $225.6376 | $225.64 | $225.65 | $225.60 |
| Purchase #5 | $222.93 | 11.639% | $248.8768 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $205.95 | 3.535% | $213.2303 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $165.74 | 10.436% | $183.0366 | $183.04 | $183.05 | $183.00 |
| 7 purchase totals = | $1,181.51 | $1,266.1362 | $1,266.15 | $1,266.20 | $1,266.10 | |