| 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 | $180.54 | 5.281% | $190.0743 | $190.07 | $190.05 | $190.10 |
| Purchase #2 | $107.35 | 12.335% | $120.5916 | $120.59 | $120.60 | $120.60 |
| Purchase #3 | $14.97 | 10.724% | $16.5754 | $16.58 | $16.60 | $16.60 |
| Purchase #4 | $86.26 | 11.236% | $95.9522 | $95.95 | $95.95 | $96.00 |
| Purchase #5 | $36.43 | 7.332% | $39.101 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $100.88 | 4.565% | $105.4852 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $168.26 | 3.853% | $174.7431 | $174.74 | $174.75 | $174.70 |
| 7 purchase totals = | $694.69 | $742.5228 | $742.52 | $742.55 | $742.60 | |