| 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 | $127.26 | 4.734% | $133.2845 | $133.28 | $133.30 | $133.30 |
| Purchase #2 | $41.78 | 6.540% | $44.5124 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $63.59 | 12.600% | $71.6023 | $71.60 | $71.60 | $71.60 |
| Purchase #4 | $101.90 | 12.818% | $114.9615 | $114.96 | $114.95 | $115.00 |
| Purchase #5 | $177.47 | 4.862% | $186.0986 | $186.10 | $186.10 | $186.10 |
| Purchase #6 | $149.53 | 3.431% | $154.6604 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $136.90 | 11.156% | $152.1726 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $798.43 | $857.2923 | $857.28 | $857.25 | $857.40 | |