| 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 | $129.62 | 5.767% | $137.0952 | $137.10 | $137.10 | $137.10 |
| Purchase #2 | $211.49 | 3.824% | $219.5774 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $139.27 | 13.526% | $158.1077 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $193.81 | 3.198% | $200.008 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $71.78 | 13.415% | $81.4093 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $201.72 | 9.835% | $221.5592 | $221.56 | $221.55 | $221.60 |
| Purchase #7 | $14.37 | 8.388% | $15.5754 | $15.58 | $15.60 | $15.60 |
| 7 purchase totals = | $962.06 | $1,033.3322 | $1,033.35 | $1,033.35 | $1,033.40 | |