| 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 | $141.93 | 12.801% | $160.0985 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $80.59 | 7.509% | $86.6415 | $86.64 | $86.65 | $86.60 |
| Purchase #3 | $40.67 | 13.797% | $46.2812 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $148.62 | 3.636% | $154.0238 | $154.02 | $154.00 | $154.00 |
| Purchase #5 | $248.92 | 4.198% | $259.3697 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $130.83 | 9.223% | $142.8965 | $142.90 | $142.90 | $142.90 |
| Purchase #7 | $217.65 | 6.698% | $232.2282 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $1,009.21 | $1,081.5394 | $1,081.54 | $1,081.55 | $1,081.50 | |