| 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 | $33.76 | 4.373% | $35.2363 | $35.24 | $35.25 | $35.20 |
| Purchase #2 | $179.63 | 9.750% | $197.1439 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $156.35 | 5.834% | $165.4715 | $165.47 | $165.45 | $165.50 |
| Purchase #4 | $106.89 | 7.733% | $115.1558 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $118.67 | 4.652% | $124.1905 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $176.59 | 3.310% | $182.4351 | $182.44 | $182.45 | $182.40 |
| Purchase #7 | $249.47 | 8.477% | $270.6176 | $270.62 | $270.60 | $270.60 |
| 7 purchase totals = | $1,021.36 | $1,090.2507 | $1,090.26 | $1,090.25 | $1,090.20 | |