| 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 | $177.97 | 13.495% | $201.9871 | $201.99 | $202.00 | $202.00 |
| Purchase #2 | $210.70 | 4.843% | $220.9042 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $152.68 | 7.729% | $164.4806 | $164.48 | $164.50 | $164.50 |
| Purchase #4 | $133.99 | 7.373% | $143.8691 | $143.87 | $143.85 | $143.90 |
| Purchase #5 | $171.37 | 11.575% | $191.2061 | $191.21 | $191.20 | $191.20 |
| Purchase #6 | $186.77 | 3.251% | $192.8419 | $192.84 | $192.85 | $192.80 |
| Purchase #7 | $200.92 | 3.337% | $207.6247 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $1,234.40 | $1,322.9137 | $1,322.91 | $1,322.90 | $1,322.90 | |