| 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 | $107.63 | 4.125% | $112.0697 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $12.64 | 11.666% | $14.1146 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $134.85 | 9.698% | $147.9278 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $159.81 | 5.522% | $168.6347 | $168.63 | $168.65 | $168.60 |
| Purchase #5 | $185.53 | 6.310% | $197.2369 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $60.92 | 8.265% | $65.955 | $65.96 | $65.95 | $66.00 |
| Purchase #7 | $80.72 | 5.717% | $85.3348 | $85.33 | $85.35 | $85.30 |
| 7 purchase totals = | $742.10 | $791.2735 | $791.27 | $791.30 | $791.20 | |