| 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 | $196.91 | 5.760% | $208.252 | $208.25 | $208.25 | $208.30 |
| Purchase #2 | $109.65 | 7.793% | $118.195 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $175.56 | 12.830% | $198.0843 | $198.08 | $198.10 | $198.10 |
| Purchase #4 | $138.89 | 4.823% | $145.5887 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $133.60 | 10.544% | $147.6868 | $147.69 | $147.70 | $147.70 |
| Purchase #6 | $41.39 | 7.557% | $44.5178 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $111.34 | 3.160% | $114.8583 | $114.86 | $114.85 | $114.90 |
| 7 purchase totals = | $907.34 | $977.1829 | $977.19 | $977.20 | $977.30 | |