| 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 | $133.56 | 9.313% | $145.9984 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $172.69 | 8.261% | $186.9559 | $186.96 | $186.95 | $187.00 |
| Purchase #3 | $86.60 | 6.258% | $92.0194 | $92.02 | $92.00 | $92.00 |
| Purchase #4 | $66.90 | 13.648% | $76.0305 | $76.03 | $76.05 | $76.00 |
| Purchase #5 | $232.32 | 5.479% | $245.0488 | $245.05 | $245.05 | $245.00 |
| Purchase #6 | $103.94 | 5.830% | $109.9997 | $110.00 | $110.00 | $110.00 |
| Purchase #7 | $185.96 | 4.413% | $194.1664 | $194.17 | $194.15 | $194.20 |
| 7 purchase totals = | $981.97 | $1,050.2191 | $1,050.23 | $1,050.20 | $1,050.20 | |