| 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 | $160.96 | 12.372% | $180.874 | $180.87 | $180.85 | $180.90 |
| Purchase #2 | $236.92 | 10.855% | $262.6377 | $262.64 | $262.65 | $262.60 |
| Purchase #3 | $48.58 | 13.577% | $55.1757 | $55.18 | $55.20 | $55.20 |
| Purchase #4 | $129.94 | 11.339% | $144.6739 | $144.67 | $144.65 | $144.70 |
| Purchase #5 | $244.55 | 10.287% | $269.7069 | $269.71 | $269.70 | $269.70 |
| Purchase #6 | $75.46 | 6.206% | $80.143 | $80.14 | $80.15 | $80.10 |
| Purchase #7 | $32.74 | 13.437% | $37.1393 | $37.14 | $37.15 | $37.10 |
| 7 purchase totals = | $929.15 | $1,030.3505 | $1,030.35 | $1,030.35 | $1,030.30 | |