| 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 | $155.61 | 11.360% | $173.2873 | $173.29 | $173.30 | $173.30 |
| Purchase #2 | $198.53 | 5.242% | $208.9369 | $208.94 | $208.95 | $208.90 |
| Purchase #3 | $99.99 | 7.646% | $107.6352 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $168.55 | 6.560% | $179.6069 | $179.61 | $179.60 | $179.60 |
| Purchase #5 | $198.57 | 5.338% | $209.1697 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $84.98 | 4.276% | $88.6137 | $88.61 | $88.60 | $88.60 |
| Purchase #7 | $139.76 | 7.671% | $150.481 | $150.48 | $150.50 | $150.50 |
| 7 purchase totals = | $1,045.99 | $1,117.7307 | $1,117.74 | $1,117.75 | $1,117.70 | |