| 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 | $219.79 | 6.374% | $233.7994 | $233.80 | $233.80 | $233.80 |
| Purchase #2 | $81.43 | 10.775% | $90.2041 | $90.20 | $90.20 | $90.20 |
| Purchase #3 | $156.71 | 13.226% | $177.4365 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $155.77 | 13.625% | $176.9937 | $176.99 | $177.00 | $177.00 |
| Purchase #5 | $106.88 | 8.285% | $115.735 | $115.74 | $115.75 | $115.70 |
| Purchase #6 | $20.98 | 4.366% | $21.896 | $21.90 | $21.90 | $21.90 |
| Purchase #7 | $101.95 | 5.274% | $107.3268 | $107.33 | $107.35 | $107.30 |
| 7 purchase totals = | $843.51 | $923.3915 | $923.40 | $923.45 | $923.30 | |