| 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 | $76.59 | 4.656% | $80.156 | $80.16 | $80.15 | $80.20 |
| Purchase #2 | $198.37 | 7.749% | $213.7417 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $115.86 | 3.265% | $119.6428 | $119.64 | $119.65 | $119.60 |
| Purchase #4 | $250.95 | 10.255% | $276.6849 | $276.68 | $276.70 | $276.70 |
| Purchase #5 | $69.68 | 12.625% | $78.4771 | $78.48 | $78.50 | $78.50 |
| Purchase #6 | $144.52 | 6.272% | $153.5843 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $222.39 | 10.664% | $246.1057 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $1,078.36 | $1,168.3925 | $1,168.39 | $1,168.45 | $1,168.40 | |