| 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 | $158.58 | 3.414% | $163.9939 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $179.74 | 10.456% | $198.5336 | $198.53 | $198.55 | $198.50 |
| Purchase #3 | $244.31 | 3.526% | $252.9244 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $66.83 | 10.219% | $73.6594 | $73.66 | $73.65 | $73.70 |
| Purchase #5 | $18.53 | 3.412% | $19.1622 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $240.69 | 12.418% | $270.5789 | $270.58 | $270.60 | $270.60 |
| Purchase #7 | $62.81 | 13.573% | $71.3352 | $71.34 | $71.35 | $71.30 |
| 7 purchase totals = | $971.49 | $1,050.1876 | $1,050.18 | $1,050.20 | $1,050.20 | |