| 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 | $125.63 | 8.307% | $136.0661 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $32.62 | 9.771% | $35.8073 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $80.85 | 6.777% | $86.3292 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $20.28 | 9.229% | $22.1516 | $22.15 | $22.15 | $22.20 |
| Purchase #5 | $75.51 | 10.346% | $83.3223 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $191.36 | 7.122% | $204.9887 | $204.99 | $205.00 | $205.00 |
| Purchase #7 | $38.51 | 6.715% | $41.0959 | $41.10 | $41.10 | $41.10 |
| 7 purchase totals = | $564.76 | $609.7611 | $609.77 | $609.75 | $609.80 | |