| 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 | $207.42 | 5.507% | $218.8426 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $194.92 | 10.279% | $214.9558 | $214.96 | $214.95 | $215.00 |
| Purchase #3 | $80.81 | 12.688% | $91.0632 | $91.06 | $91.05 | $91.10 |
| Purchase #4 | $181.91 | 4.116% | $189.3974 | $189.40 | $189.40 | $189.40 |
| Purchase #5 | $170.27 | 9.136% | $185.8259 | $185.83 | $185.85 | $185.80 |
| Purchase #6 | $47.25 | 9.193% | $51.5937 | $51.59 | $51.60 | $51.60 |
| Purchase #7 | $18.58 | 9.440% | $20.334 | $20.33 | $20.35 | $20.30 |
| 7 purchase totals = | $901.16 | $972.0126 | $972.01 | $972.05 | $972.00 | |