| 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 | $180.54 | 3.217% | $186.348 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $123.52 | 11.596% | $137.8434 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $181.99 | 12.517% | $204.7697 | $204.77 | $204.75 | $204.80 |
| Purchase #4 | $38.55 | 3.792% | $40.0118 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $48.42 | 13.312% | $54.8657 | $54.87 | $54.85 | $54.90 |
| Purchase #6 | $154.78 | 13.545% | $175.745 | $175.75 | $175.75 | $175.70 |
| Purchase #7 | $214.37 | 9.414% | $234.5508 | $234.55 | $234.55 | $234.60 |
| 7 purchase totals = | $942.17 | $1,034.1344 | $1,034.14 | $1,034.10 | $1,034.10 | |