| 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 | $190.92 | 7.530% | $205.2963 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $212.35 | 3.589% | $219.9712 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $62.27 | 4.528% | $65.0896 | $65.09 | $65.10 | $65.10 |
| Purchase #4 | $103.28 | 13.378% | $117.0968 | $117.10 | $117.10 | $117.10 |
| Purchase #5 | $178.61 | 7.869% | $192.6648 | $192.66 | $192.65 | $192.70 |
| Purchase #6 | $5.43 | 4.499% | $5.6743 | $5.67 | $5.65 | $5.70 |
| Purchase #7 | $29.96 | 12.157% | $33.6022 | $33.60 | $33.60 | $33.60 |
| 7 purchase totals = | $782.82 | $839.3952 | $839.39 | $839.35 | $839.50 | |