| 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 | $134.29 | 6.871% | $143.5171 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $139.58 | 11.217% | $155.2367 | $155.24 | $155.25 | $155.20 |
| Purchase #3 | $170.68 | 8.738% | $185.594 | $185.59 | $185.60 | $185.60 |
| Purchase #4 | $14.73 | 13.252% | $16.682 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $123.84 | 9.778% | $135.9491 | $135.95 | $135.95 | $135.90 |
| Purchase #6 | $128.99 | 3.400% | $133.3757 | $133.38 | $133.40 | $133.40 |
| Purchase #7 | $37.87 | 3.627% | $39.2435 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $749.98 | $809.5981 | $809.60 | $809.65 | $809.50 | |