| 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 | $165.99 | 8.388% | $179.9132 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $238.45 | 13.318% | $270.2068 | $270.21 | $270.20 | $270.20 |
| Purchase #3 | $106.94 | 6.106% | $113.4698 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $204.42 | 8.262% | $221.3092 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $41.28 | 12.173% | $46.305 | $46.31 | $46.30 | $46.30 |
| Purchase #6 | $26.60 | 8.553% | $28.8751 | $28.88 | $28.90 | $28.90 |
| Purchase #7 | $46.70 | 6.424% | $49.7 | $49.70 | $49.70 | $49.70 |
| 7 purchase totals = | $830.38 | $909.7791 | $909.79 | $909.75 | $909.80 | |