| 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 | $164.56 | 13.124% | $186.1569 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $23.44 | 4.769% | $24.5579 | $24.56 | $24.55 | $24.60 |
| Purchase #3 | $24.66 | 7.423% | $26.4905 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $154.64 | 8.852% | $168.3287 | $168.33 | $168.35 | $168.30 |
| Purchase #5 | $29.95 | 9.294% | $32.7336 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $8.67 | 6.787% | $9.2584 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $45.46 | 10.185% | $50.0901 | $50.09 | $50.10 | $50.10 |
| 7 purchase totals = | $451.38 | $497.6161 | $497.62 | $497.65 | $497.70 | |