| 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 | $215.80 | 3.238% | $222.7876 | $222.79 | $222.80 | $222.80 |
| Purchase #2 | $140.60 | 10.679% | $155.6147 | $155.61 | $155.60 | $155.60 |
| Purchase #3 | $43.94 | 6.402% | $46.753 | $46.75 | $46.75 | $46.80 |
| Purchase #4 | $170.54 | 9.446% | $186.6492 | $186.65 | $186.65 | $186.60 |
| Purchase #5 | $165.54 | 7.673% | $178.2419 | $178.24 | $178.25 | $178.20 |
| Purchase #6 | $113.98 | 6.598% | $121.5004 | $121.50 | $121.50 | $121.50 |
| Purchase #7 | $230.86 | 13.504% | $262.0353 | $262.04 | $262.05 | $262.00 |
| 7 purchase totals = | $1,081.26 | $1,173.5821 | $1,173.58 | $1,173.60 | $1,173.50 | |