| 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 | $143.68 | 8.555% | $155.9718 | $155.97 | $155.95 | $156.00 |
| Purchase #2 | $129.57 | 3.411% | $133.9896 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $193.58 | 8.364% | $209.771 | $209.77 | $209.75 | $209.80 |
| Purchase #4 | $113.61 | 10.514% | $125.555 | $125.56 | $125.55 | $125.60 |
| Purchase #5 | $208.86 | 5.556% | $220.4643 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $101.28 | 11.724% | $113.1541 | $113.15 | $113.15 | $113.20 |
| Purchase #7 | $214.96 | 3.823% | $223.1779 | $223.18 | $223.20 | $223.20 |
| 7 purchase totals = | $1,105.54 | $1,182.0837 | $1,182.08 | $1,182.05 | $1,182.30 | |