| 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 | $175.67 | 13.617% | $199.591 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $176.76 | 9.412% | $193.3967 | $193.40 | $193.40 | $193.40 |
| Purchase #3 | $219.86 | 7.303% | $235.9164 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $22.29 | 4.118% | $23.2079 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $191.35 | 10.240% | $210.9442 | $210.94 | $210.95 | $210.90 |
| Purchase #6 | $31.27 | 7.852% | $33.7253 | $33.73 | $33.75 | $33.70 |
| Purchase #7 | $228.79 | 13.445% | $259.5508 | $259.55 | $259.55 | $259.60 |
| 7 purchase totals = | $1,045.99 | $1,156.3323 | $1,156.34 | $1,156.35 | $1,156.30 | |