| 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 | $108.80 | 11.728% | $121.5601 | $121.56 | $121.55 | $121.60 |
| Purchase #2 | $166.34 | 5.366% | $175.2658 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $192.79 | 7.831% | $207.8874 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $178.72 | 10.750% | $197.9324 | $197.93 | $197.95 | $197.90 |
| Purchase #5 | $221.59 | 4.700% | $232.0047 | $232.00 | $232.00 | $232.00 |
| Purchase #6 | $170.58 | 6.346% | $181.405 | $181.41 | $181.40 | $181.40 |
| Purchase #7 | $175.77 | 11.616% | $196.1874 | $196.19 | $196.20 | $196.20 |
| 7 purchase totals = | $1,214.59 | $1,312.2428 | $1,312.25 | $1,312.25 | $1,312.30 | |