| 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 | $176.26 | 4.809% | $184.7363 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $185.27 | 11.500% | $206.5761 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $84.46 | 12.775% | $95.2498 | $95.25 | $95.25 | $95.20 |
| Purchase #4 | $170.83 | 12.765% | $192.6364 | $192.64 | $192.65 | $192.60 |
| Purchase #5 | $152.55 | 9.725% | $167.3855 | $167.39 | $167.40 | $167.40 |
| Purchase #6 | $129.56 | 9.478% | $141.8397 | $141.84 | $141.85 | $141.80 |
| Purchase #7 | $191.31 | 5.388% | $201.6178 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $1,090.24 | $1,190.0416 | $1,190.06 | $1,190.10 | $1,189.90 | |