| 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 | $174.45 | 5.592% | $184.2052 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $174.68 | 6.559% | $186.1373 | $186.14 | $186.15 | $186.10 |
| Purchase #3 | $235.90 | 8.483% | $255.9114 | $255.91 | $255.90 | $255.90 |
| Purchase #4 | $198.94 | 10.685% | $220.1967 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $207.49 | 12.183% | $232.7685 | $232.77 | $232.75 | $232.80 |
| Purchase #6 | $243.77 | 4.648% | $255.1004 | $255.10 | $255.10 | $255.10 |
| Purchase #7 | $100.76 | 8.618% | $109.4435 | $109.44 | $109.45 | $109.40 |
| 7 purchase totals = | $1,335.99 | $1,443.7630 | $1,443.77 | $1,443.75 | $1,443.70 | |