| 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 | $130.70 | 11.572% | $145.8246 | $145.82 | $145.80 | $145.80 |
| Purchase #2 | $130.95 | 7.126% | $140.2815 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $81.42 | 8.787% | $88.5744 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $179.54 | 7.262% | $192.5782 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $196.46 | 8.371% | $212.9057 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $127.37 | 5.444% | $134.304 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $216.90 | 6.259% | $230.4758 | $230.48 | $230.50 | $230.50 |
| 7 purchase totals = | $1,063.34 | $1,144.9442 | $1,144.94 | $1,144.95 | $1,145.00 | |