| 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 | $161.76 | 12.197% | $181.4899 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $37.33 | 12.709% | $42.0743 | $42.07 | $42.05 | $42.10 |
| Purchase #3 | $34.47 | 11.205% | $38.3324 | $38.33 | $38.35 | $38.30 |
| Purchase #4 | $107.99 | 13.515% | $122.5848 | $122.58 | $122.60 | $122.60 |
| Purchase #5 | $177.86 | 8.540% | $193.0492 | $193.05 | $193.05 | $193.00 |
| Purchase #6 | $160.88 | 11.259% | $178.9935 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $8.61 | 10.377% | $9.5035 | $9.50 | $9.50 | $9.50 |
| 7 purchase totals = | $688.90 | $766.0276 | $766.01 | $766.05 | $766.00 | |