| 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 | $137.35 | 5.801% | $145.3177 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $170.34 | 7.799% | $183.6248 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $164.33 | 12.597% | $185.0307 | $185.03 | $185.05 | $185.00 |
| Purchase #4 | $115.91 | 6.433% | $123.3665 | $123.37 | $123.35 | $123.40 |
| Purchase #5 | $62.34 | 9.326% | $68.1538 | $68.15 | $68.15 | $68.20 |
| Purchase #6 | $229.74 | 13.487% | $260.725 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $97.40 | 8.843% | $106.0131 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $977.41 | $1,072.2316 | $1,072.23 | $1,072.20 | $1,072.20 | |