| 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 | $22.27 | 5.717% | $23.5432 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $121.26 | 13.399% | $137.5076 | $137.51 | $137.50 | $137.50 |
| Purchase #3 | $127.27 | 10.714% | $140.9057 | $140.91 | $140.90 | $140.90 |
| Purchase #4 | $131.47 | 13.292% | $148.945 | $148.95 | $148.95 | $148.90 |
| Purchase #5 | $138.34 | 5.397% | $145.8062 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $101.30 | 13.238% | $114.7101 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $131.74 | 6.413% | $140.1885 | $140.19 | $140.20 | $140.20 |
| 7 purchase totals = | $773.65 | $851.6063 | $851.62 | $851.60 | $851.50 | |