| 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 | $205.69 | 7.824% | $221.7832 | $221.78 | $221.80 | $221.80 |
| Purchase #2 | $16.79 | 6.191% | $17.8295 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $84.86 | 6.265% | $90.1765 | $90.18 | $90.20 | $90.20 |
| Purchase #4 | $30.60 | 7.204% | $32.8044 | $32.80 | $32.80 | $32.80 |
| Purchase #5 | $75.26 | 8.783% | $81.8701 | $81.87 | $81.85 | $81.90 |
| Purchase #6 | $163.26 | 10.141% | $179.8162 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $206.45 | 11.820% | $230.8524 | $230.85 | $230.85 | $230.90 |
| 7 purchase totals = | $782.91 | $855.1323 | $855.13 | $855.15 | $855.20 | |