| 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 | $197.44 | 6.501% | $210.2756 | $210.28 | $210.30 | $210.30 |
| Purchase #2 | $159.28 | 5.664% | $168.3016 | $168.30 | $168.30 | $168.30 |
| Purchase #3 | $76.97 | 12.863% | $86.8707 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $51.71 | 12.499% | $58.1732 | $58.17 | $58.15 | $58.20 |
| Purchase #5 | $165.64 | 7.549% | $178.1442 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $106.83 | 8.489% | $115.8988 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $237.37 | 11.188% | $263.927 | $263.93 | $263.95 | $263.90 |
| 7 purchase totals = | $995.24 | $1,081.5911 | $1,081.59 | $1,081.60 | $1,081.60 | |