| 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 | $138.25 | 5.546% | $145.9173 | $145.92 | $145.90 | $145.90 |
| Purchase #2 | $176.34 | 9.268% | $192.6832 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $116.30 | 9.775% | $127.6683 | $127.67 | $127.65 | $127.70 |
| Purchase #4 | $178.60 | 4.496% | $186.6299 | $186.63 | $186.65 | $186.60 |
| Purchase #5 | $90.41 | 9.323% | $98.8389 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $165.84 | 11.516% | $184.9381 | $184.94 | $184.95 | $184.90 |
| Purchase #7 | $126.89 | 5.289% | $133.6012 | $133.60 | $133.60 | $133.60 |
| 7 purchase totals = | $992.63 | $1,070.2769 | $1,070.28 | $1,070.30 | $1,070.20 | |